| 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 | $187.45 | 13.609% | $212.9601 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $90.33 | 6.425% | $96.1337 | $96.13 | $96.15 | $96.10 |
| Purchase #3 | $35.74 | 11.425% | $39.8233 | $39.82 | $39.80 | $39.80 |
| Purchase #4 | $24.86 | 3.118% | $25.6351 | $25.64 | $25.65 | $25.60 |
| Purchase #5 | $47.31 | 8.436% | $51.3011 | $51.30 | $51.30 | $51.30 |
| Purchase #6 | $189.27 | 11.136% | $210.3471 | $210.35 | $210.35 | $210.30 |
| Purchase #7 | $214.57 | 4.273% | $223.7386 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $789.53 | $859.9390 | $859.94 | $859.95 | $859.80 | |