| 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 | $212.67 | 4.195% | $221.5915 | $221.59 | $221.60 | $221.60 |
| Purchase #2 | $60.51 | 6.603% | $64.5055 | $64.51 | $64.50 | $64.50 |
| Purchase #3 | $219.56 | 11.675% | $245.1936 | $245.19 | $245.20 | $245.20 |
| Purchase #4 | $29.43 | 9.217% | $32.1426 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $137.41 | 7.466% | $147.669 | $147.67 | $147.65 | $147.70 |
| Purchase #6 | $174.69 | 8.318% | $189.2207 | $189.22 | $189.20 | $189.20 |
| Purchase #7 | $180.30 | 12.395% | $202.6482 | $202.65 | $202.65 | $202.60 |
| 7 purchase totals = | $1,014.57 | $1,102.9711 | $1,102.97 | $1,102.95 | $1,102.90 | |