| 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 | $242.83 | 7.813% | $261.8023 | $261.80 | $261.80 | $261.80 |
| Purchase #2 | $165.96 | 7.668% | $178.6858 | $178.69 | $178.70 | $178.70 |
| Purchase #3 | $92.68 | 9.584% | $101.5625 | $101.56 | $101.55 | $101.60 |
| Purchase #4 | $12.84 | 13.833% | $14.6162 | $14.62 | $14.60 | $14.60 |
| Purchase #5 | $180.50 | 4.809% | $189.1802 | $189.18 | $189.20 | $189.20 |
| Purchase #6 | $39.45 | 6.194% | $41.8935 | $41.89 | $41.90 | $41.90 |
| Purchase #7 | $91.32 | 7.415% | $98.0914 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $825.58 | $885.8319 | $885.83 | $885.85 | $885.90 | |