| 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 | $180.57 | 8.121% | $195.2341 | $195.23 | $195.25 | $195.20 |
| Purchase #2 | $178.95 | 12.167% | $200.7228 | $200.72 | $200.70 | $200.70 |
| Purchase #3 | $232.47 | 13.569% | $264.0139 | $264.01 | $264.00 | $264.00 |
| Purchase #4 | $6.89 | 13.349% | $7.8097 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $243.27 | 10.158% | $267.9814 | $267.98 | $268.00 | $268.00 |
| Purchase #6 | $39.94 | 6.676% | $42.6064 | $42.61 | $42.60 | $42.60 |
| Purchase #7 | $234.80 | 13.526% | $266.559 | $266.56 | $266.55 | $266.60 |
| 7 purchase totals = | $1,116.89 | $1,244.9273 | $1,244.92 | $1,244.90 | $1,244.90 | |