| 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 | $113.62 | 10.830% | $125.925 | $125.93 | $125.95 | $125.90 |
| Purchase #2 | $221.88 | 11.375% | $247.1189 | $247.12 | $247.10 | $247.10 |
| Purchase #3 | $122.50 | 5.406% | $129.1224 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $152.93 | 9.378% | $167.2718 | $167.27 | $167.25 | $167.30 |
| Purchase #5 | $84.47 | 8.106% | $91.3171 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $47.60 | 4.148% | $49.5744 | $49.57 | $49.55 | $49.60 |
| Purchase #7 | $62.57 | 8.402% | $67.8271 | $67.83 | $67.85 | $67.80 |
| 7 purchase totals = | $805.57 | $878.1567 | $878.16 | $878.10 | $878.10 | |