| 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 | $189.79 | 5.601% | $200.4201 | $200.42 | $200.40 | $200.40 |
| Purchase #2 | $215.98 | 11.718% | $241.2885 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $107.56 | 6.229% | $114.2599 | $114.26 | $114.25 | $114.30 |
| Purchase #4 | $51.94 | 11.103% | $57.7069 | $57.71 | $57.70 | $57.70 |
| Purchase #5 | $158.81 | 9.793% | $174.3623 | $174.36 | $174.35 | $174.40 |
| Purchase #6 | $121.28 | 11.408% | $135.1156 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $174.96 | 3.437% | $180.9734 | $180.97 | $180.95 | $181.00 |
| 7 purchase totals = | $1,020.32 | $1,104.1267 | $1,104.13 | $1,104.05 | $1,104.20 | |