| 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 | $47.85 | 12.658% | $53.9069 | $53.91 | $53.90 | $53.90 |
| Purchase #2 | $107.91 | 9.804% | $118.4895 | $118.49 | $118.50 | $118.50 |
| Purchase #3 | $149.50 | 6.258% | $158.8557 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $163.74 | 7.559% | $176.1171 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $246.99 | 6.398% | $262.7924 | $262.79 | $262.80 | $262.80 |
| Purchase #6 | $250.30 | 3.355% | $258.6976 | $258.70 | $258.70 | $258.70 |
| Purchase #7 | $172.79 | 8.784% | $187.9679 | $187.97 | $187.95 | $188.00 |
| 7 purchase totals = | $1,139.08 | $1,216.8271 | $1,216.84 | $1,216.80 | $1,216.90 | |