| 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 | $232.86 | 6.852% | $248.8156 | $248.82 | $248.80 | $248.80 |
| Purchase #2 | $181.29 | 3.205% | $187.1003 | $187.10 | $187.10 | $187.10 |
| Purchase #3 | $249.68 | 3.176% | $257.6098 | $257.61 | $257.60 | $257.60 |
| Purchase #4 | $108.74 | 11.466% | $121.2081 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $66.47 | 9.485% | $72.7747 | $72.77 | $72.75 | $72.80 |
| Purchase #6 | $128.45 | 5.344% | $135.3144 | $135.31 | $135.30 | $135.30 |
| Purchase #7 | $89.30 | 4.330% | $93.1667 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $1,056.79 | $1,115.9896 | $1,115.99 | $1,115.90 | $1,116.00 | |