| 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 | $248.60 | 11.592% | $277.4177 | $277.42 | $277.40 | $277.40 |
| Purchase #2 | $228.70 | 12.105% | $256.3841 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $147.70 | 7.736% | $159.1261 | $159.13 | $159.15 | $159.10 |
| Purchase #4 | $45.80 | 7.633% | $49.2959 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $145.98 | 13.176% | $165.2143 | $165.21 | $165.20 | $165.20 |
| Purchase #6 | $117.54 | 3.102% | $121.1861 | $121.19 | $121.20 | $121.20 |
| Purchase #7 | $147.25 | 5.257% | $154.9909 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $1,081.57 | $1,183.6151 | $1,183.62 | $1,183.65 | $1,183.60 | |