| 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 | $232.84 | 3.622% | $241.2735 | $241.27 | $241.25 | $241.30 |
| Purchase #2 | $133.45 | 7.503% | $143.4628 | $143.46 | $143.45 | $143.50 |
| Purchase #3 | $194.27 | 12.306% | $218.1769 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $78.78 | 10.713% | $87.2197 | $87.22 | $87.20 | $87.20 |
| Purchase #5 | $213.42 | 7.343% | $229.0914 | $229.09 | $229.10 | $229.10 |
| Purchase #6 | $68.87 | 10.835% | $76.3321 | $76.33 | $76.35 | $76.30 |
| Purchase #7 | $152.66 | 4.593% | $159.6717 | $159.67 | $159.65 | $159.70 |
| 7 purchase totals = | $1,074.29 | $1,155.2281 | $1,155.22 | $1,155.20 | $1,155.30 | |