| 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 | $124.99 | 5.244% | $131.5445 | $131.54 | $131.55 | $131.50 |
| Purchase #2 | $192.94 | 7.735% | $207.8639 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $28.97 | 7.452% | $31.1288 | $31.13 | $31.15 | $31.10 |
| Purchase #4 | $87.54 | 4.305% | $91.3086 | $91.31 | $91.30 | $91.30 |
| Purchase #5 | $43.78 | 3.452% | $45.2913 | $45.29 | $45.30 | $45.30 |
| Purchase #6 | $230.32 | 8.513% | $249.9271 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $96.76 | 5.802% | $102.374 | $102.37 | $102.35 | $102.40 |
| 7 purchase totals = | $805.30 | $859.4382 | $859.43 | $859.45 | $859.40 | |