| 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 | $80.33 | 6.580% | $85.6157 | $85.62 | $85.60 | $85.60 |
| Purchase #2 | $211.38 | 11.370% | $235.4139 | $235.41 | $235.40 | $235.40 |
| Purchase #3 | $194.49 | 5.110% | $204.4284 | $204.43 | $204.45 | $204.40 |
| Purchase #4 | $221.47 | 10.521% | $244.7709 | $244.77 | $244.75 | $244.80 |
| Purchase #5 | $40.42 | 9.608% | $44.3036 | $44.30 | $44.30 | $44.30 |
| Purchase #6 | $220.60 | 8.848% | $240.1187 | $240.12 | $240.10 | $240.10 |
| Purchase #7 | $183.28 | 10.433% | $202.4016 | $202.40 | $202.40 | $202.40 |
| 7 purchase totals = | $1,151.97 | $1,257.0528 | $1,257.05 | $1,257.00 | $1,257.00 | |