| 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 | $91.48 | 8.252% | $99.0289 | $99.03 | $99.05 | $99.00 |
| Purchase #2 | $131.37 | 5.421% | $138.4916 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $175.64 | 12.864% | $198.2343 | $198.23 | $198.25 | $198.20 |
| Purchase #4 | $223.95 | 5.759% | $236.8473 | $236.85 | $236.85 | $236.80 |
| Purchase #5 | $109.91 | 3.842% | $114.1327 | $114.13 | $114.15 | $114.10 |
| Purchase #6 | $110.58 | 10.462% | $122.1489 | $122.15 | $122.15 | $122.10 |
| Purchase #7 | $14.93 | 11.129% | $16.5916 | $16.59 | $16.60 | $16.60 |
| 7 purchase totals = | $857.86 | $925.4753 | $925.47 | $925.55 | $925.30 | |