| 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 | $226.77 | 9.193% | $247.617 | $247.62 | $247.60 | $247.60 |
| Purchase #2 | $146.48 | 7.782% | $157.8791 | $157.88 | $157.90 | $157.90 |
| Purchase #3 | $22.35 | 8.603% | $24.2728 | $24.27 | $24.25 | $24.30 |
| Purchase #4 | $93.89 | 12.397% | $105.5295 | $105.53 | $105.55 | $105.50 |
| Purchase #5 | $210.82 | 4.388% | $220.0708 | $220.07 | $220.05 | $220.10 |
| Purchase #6 | $29.30 | 7.798% | $31.5848 | $31.58 | $31.60 | $31.60 |
| Purchase #7 | $165.38 | 5.625% | $174.6826 | $174.68 | $174.70 | $174.70 |
| 7 purchase totals = | $894.99 | $961.6366 | $961.63 | $961.65 | $961.70 | |