| 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 | $99.47 | 12.593% | $111.9963 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $202.46 | 9.267% | $221.222 | $221.22 | $221.20 | $221.20 |
| Purchase #3 | $226.35 | 4.787% | $237.1854 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $160.76 | 6.725% | $171.5711 | $171.57 | $171.55 | $171.60 |
| Purchase #5 | $186.31 | 6.593% | $198.5934 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $198.30 | 3.191% | $204.6278 | $204.63 | $204.65 | $204.60 |
| Purchase #7 | $113.55 | 6.347% | $120.757 | $120.76 | $120.75 | $120.80 |
| 7 purchase totals = | $1,187.20 | $1,265.9530 | $1,265.96 | $1,265.95 | $1,266.00 | |