| 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 | $233.84 | 12.432% | $262.911 | $262.91 | $262.90 | $262.90 |
| Purchase #2 | $48.60 | 10.426% | $53.667 | $53.67 | $53.65 | $53.70 |
| Purchase #3 | $220.94 | 12.620% | $248.8226 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $237.72 | 13.319% | $269.3819 | $269.38 | $269.40 | $269.40 |
| Purchase #5 | $24.74 | 13.487% | $28.0767 | $28.08 | $28.10 | $28.10 |
| Purchase #6 | $206.45 | 8.661% | $224.3306 | $224.33 | $224.35 | $224.30 |
| Purchase #7 | $202.39 | 10.645% | $223.9344 | $223.93 | $223.95 | $223.90 |
| 7 purchase totals = | $1,174.68 | $1,311.1242 | $1,311.12 | $1,311.15 | $1,311.10 | |