| 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 | $197.35 | 11.228% | $219.5085 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $8.35 | 9.464% | $9.1402 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $123.69 | 6.204% | $131.3637 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $193.53 | 9.678% | $212.2598 | $212.26 | $212.25 | $212.30 |
| Purchase #5 | $144.97 | 3.335% | $149.8047 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $239.62 | 10.620% | $265.0676 | $265.07 | $265.05 | $265.10 |
| Purchase #7 | $19.28 | 9.519% | $21.1153 | $21.12 | $21.10 | $21.10 |
| 7 purchase totals = | $926.79 | $1,008.2598 | $1,008.26 | $1,008.20 | $1,008.30 | |