| 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 | $163.54 | 9.797% | $179.562 | $179.56 | $179.55 | $179.60 |
| Purchase #2 | $240.89 | 12.138% | $270.1292 | $270.13 | $270.15 | $270.10 |
| Purchase #3 | $233.57 | 8.803% | $254.1312 | $254.13 | $254.15 | $254.10 |
| Purchase #4 | $161.73 | 10.200% | $178.2265 | $178.23 | $178.25 | $178.20 |
| Purchase #5 | $48.49 | 8.131% | $52.4327 | $52.43 | $52.45 | $52.40 |
| Purchase #6 | $202.76 | 11.551% | $226.1808 | $226.18 | $226.20 | $226.20 |
| Purchase #7 | $230.31 | 11.316% | $256.3719 | $256.37 | $256.35 | $256.40 |
| 7 purchase totals = | $1,281.29 | $1,417.0343 | $1,417.03 | $1,417.10 | $1,417.00 | |