| 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 | $33.28 | 4.333% | $34.722 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $179.83 | 3.828% | $186.7139 | $186.71 | $186.70 | $186.70 |
| Purchase #3 | $244.88 | 9.704% | $268.6432 | $268.64 | $268.65 | $268.60 |
| Purchase #4 | $143.68 | 12.861% | $162.1587 | $162.16 | $162.15 | $162.20 |
| Purchase #5 | $208.90 | 12.364% | $234.7284 | $234.73 | $234.75 | $234.70 |
| Purchase #6 | $13.84 | 5.631% | $14.6193 | $14.62 | $14.60 | $14.60 |
| Purchase #7 | $220.44 | 7.563% | $237.1119 | $237.11 | $237.10 | $237.10 |
| 7 purchase totals = | $1,044.85 | $1,138.6974 | $1,138.69 | $1,138.65 | $1,138.60 | |