| 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 | $216.42 | 9.502% | $236.9842 | $236.98 | $237.00 | $237.00 |
| Purchase #2 | $192.59 | 9.160% | $210.2312 | $210.23 | $210.25 | $210.20 |
| Purchase #3 | $143.83 | 8.331% | $155.8125 | $155.81 | $155.80 | $155.80 |
| Purchase #4 | $137.42 | 3.822% | $142.6722 | $142.67 | $142.65 | $142.70 |
| Purchase #5 | $140.34 | 7.361% | $150.6704 | $150.67 | $150.65 | $150.70 |
| Purchase #6 | $107.36 | 4.804% | $112.5176 | $112.52 | $112.50 | $112.50 |
| Purchase #7 | $6.63 | 3.364% | $6.853 | $6.85 | $6.85 | $6.90 |
| 7 purchase totals = | $944.59 | $1,015.7411 | $1,015.73 | $1,015.70 | $1,015.80 | |