| 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 | $39.35 | 8.488% | $42.69 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $187.81 | 5.761% | $198.6297 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $85.26 | 3.789% | $88.4905 | $88.49 | $88.50 | $88.50 |
| Purchase #4 | $128.33 | 9.174% | $140.103 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $241.65 | 4.817% | $253.2903 | $253.29 | $253.30 | $253.30 |
| Purchase #6 | $248.28 | 7.330% | $266.4789 | $266.48 | $266.50 | $266.50 |
| Purchase #7 | $147.81 | 9.418% | $161.7307 | $161.73 | $161.75 | $161.70 |
| 7 purchase totals = | $1,078.49 | $1,151.4131 | $1,151.41 | $1,151.50 | $1,151.40 | |