| 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 | $221.27 | 12.356% | $248.6101 | $248.61 | $248.60 | $248.60 |
| Purchase #2 | $176.54 | 10.366% | $194.8401 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $19.65 | 7.820% | $21.1866 | $21.19 | $21.20 | $21.20 |
| Purchase #4 | $12.53 | 8.647% | $13.6135 | $13.61 | $13.60 | $13.60 |
| Purchase #5 | $223.47 | 9.652% | $245.0393 | $245.04 | $245.05 | $245.00 |
| Purchase #6 | $90.35 | 4.165% | $94.1131 | $94.11 | $94.10 | $94.10 |
| Purchase #7 | $152.61 | 12.449% | $171.6084 | $171.61 | $171.60 | $171.60 |
| 7 purchase totals = | $896.42 | $989.0111 | $989.01 | $989.00 | $988.90 | |