| 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 | $12.81 | 11.824% | $14.3247 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $35.29 | 7.765% | $38.0303 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $166.85 | 8.477% | $180.9939 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $249.48 | 8.406% | $270.4513 | $270.45 | $270.45 | $270.50 |
| Purchase #5 | $45.73 | 6.121% | $48.5291 | $48.53 | $48.55 | $48.50 |
| Purchase #6 | $159.48 | 11.127% | $177.2253 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $176.93 | 9.873% | $194.3983 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $846.57 | $923.9529 | $923.95 | $924.00 | $923.90 | |