| 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 | $99.48 | 5.867% | $105.3165 | $105.32 | $105.30 | $105.30 |
| Purchase #2 | $155.33 | 8.618% | $168.7163 | $168.72 | $168.70 | $168.70 |
| Purchase #3 | $191.63 | 11.489% | $213.6464 | $213.65 | $213.65 | $213.60 |
| Purchase #4 | $93.84 | 7.487% | $100.8658 | $100.87 | $100.85 | $100.90 |
| Purchase #5 | $194.61 | 12.292% | $218.5315 | $218.53 | $218.55 | $218.50 |
| Purchase #6 | $232.99 | 3.506% | $241.1586 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $29.40 | 5.460% | $31.0052 | $31.01 | $31.00 | $31.00 |
| 7 purchase totals = | $997.28 | $1,079.2403 | $1,079.26 | $1,079.20 | $1,079.20 | |