| 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 | $131.51 | 3.287% | $135.8327 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $98.48 | 11.698% | $110.0002 | $110.00 | $110.00 | $110.00 |
| Purchase #3 | $132.37 | 6.431% | $140.8827 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $74.84 | 11.263% | $83.2692 | $83.27 | $83.25 | $83.30 |
| Purchase #5 | $5.41 | 11.718% | $6.0439 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $124.77 | 12.495% | $140.36 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $88.97 | 8.180% | $96.2477 | $96.25 | $96.25 | $96.20 |
| 7 purchase totals = | $656.35 | $712.6364 | $712.63 | $712.65 | $712.60 | |