| 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 | $243.50 | 12.241% | $273.3068 | $273.31 | $273.30 | $273.30 |
| Purchase #2 | $131.99 | 8.786% | $143.5866 | $143.59 | $143.60 | $143.60 |
| Purchase #3 | $123.80 | 9.611% | $135.6984 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $143.29 | 6.715% | $152.9119 | $152.91 | $152.90 | $152.90 |
| Purchase #5 | $232.41 | 10.574% | $256.985 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $242.50 | 11.528% | $270.4554 | $270.46 | $270.45 | $270.50 |
| Purchase #7 | $132.76 | 12.355% | $149.1625 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $1,250.25 | $1,382.1066 | $1,382.12 | $1,382.10 | $1,382.20 | |