| 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 | $107.52 | 13.117% | $121.6234 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $138.90 | 5.631% | $146.7215 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $130.74 | 12.619% | $147.2381 | $147.24 | $147.25 | $147.20 |
| Purchase #4 | $183.94 | 8.479% | $199.5363 | $199.54 | $199.55 | $199.50 |
| Purchase #5 | $248.25 | 12.420% | $279.0827 | $279.08 | $279.10 | $279.10 |
| Purchase #6 | $161.33 | 4.820% | $169.1061 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $31.61 | 10.741% | $35.0052 | $35.01 | $35.00 | $35.00 |
| 7 purchase totals = | $1,002.29 | $1,098.3133 | $1,098.32 | $1,098.30 | $1,098.20 | |