| 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 | $196.94 | 6.240% | $209.2291 | $209.23 | $209.25 | $209.20 |
| Purchase #2 | $32.41 | 10.680% | $35.8714 | $35.87 | $35.85 | $35.90 |
| Purchase #3 | $238.74 | 13.409% | $270.7526 | $270.75 | $270.75 | $270.80 |
| Purchase #4 | $132.98 | 11.137% | $147.79 | $147.79 | $147.80 | $147.80 |
| Purchase #5 | $128.40 | 11.446% | $143.0967 | $143.10 | $143.10 | $143.10 |
| Purchase #6 | $119.84 | 8.622% | $130.1726 | $130.17 | $130.15 | $130.20 |
| Purchase #7 | $196.74 | 13.669% | $223.6324 | $223.63 | $223.65 | $223.60 |
| 7 purchase totals = | $1,046.05 | $1,160.5448 | $1,160.54 | $1,160.55 | $1,160.60 | |