| 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 | $129.67 | 11.669% | $144.8012 | $144.80 | $144.80 | $144.80 |
| Purchase #2 | $103.68 | 9.292% | $113.3139 | $113.31 | $113.30 | $113.30 |
| Purchase #3 | $178.26 | 12.607% | $200.7332 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $235.50 | 8.513% | $255.5481 | $255.55 | $255.55 | $255.50 |
| Purchase #5 | $216.44 | 13.169% | $244.943 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $171.85 | 5.154% | $180.7071 | $180.71 | $180.70 | $180.70 |
| Purchase #7 | $177.34 | 5.593% | $187.2586 | $187.26 | $187.25 | $187.30 |
| 7 purchase totals = | $1,212.74 | $1,327.3051 | $1,327.30 | $1,327.30 | $1,327.20 | |