| 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 | $226.34 | 13.256% | $256.3436 | $256.34 | $256.35 | $256.30 |
| Purchase #2 | $238.38 | 8.277% | $258.1107 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $207.86 | 6.252% | $220.8554 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $236.31 | 7.817% | $254.7824 | $254.78 | $254.80 | $254.80 |
| Purchase #5 | $16.70 | 4.470% | $17.4465 | $17.45 | $17.45 | $17.40 |
| Purchase #6 | $152.50 | 9.607% | $167.1507 | $167.15 | $167.15 | $167.20 |
| Purchase #7 | $19.90 | 11.500% | $22.1885 | $22.19 | $22.20 | $22.20 |
| 7 purchase totals = | $1,097.99 | $1,196.8778 | $1,196.88 | $1,196.90 | $1,196.90 | |