| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.95 | 11.726% | $91.5595 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $202.64 | 12.865% | $228.7096 | $228.71 | $228.70 | $228.70 |
| Purchase #3 | $170.97 | 9.854% | $187.8174 | $187.82 | $187.80 | $187.80 |
| Purchase #4 | $246.29 | 12.835% | $277.9013 | $277.90 | $277.90 | $277.90 |
| Purchase #5 | $141.98 | 4.722% | $148.6843 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $232.90 | 11.238% | $259.0733 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $171.93 | 12.194% | $192.8951 | $192.90 | $192.90 | $192.90 |
| 7 purchase totals = | $1,248.66 | $1,386.6405 | $1,386.64 | $1,386.60 | $1,386.70 | |