| 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 | $206.93 | 11.307% | $230.3276 | $230.33 | $230.35 | $230.30 |
| Purchase #2 | $188.25 | 11.650% | $210.1811 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $243.56 | 11.265% | $270.997 | $271.00 | $271.00 | $271.00 |
| Purchase #4 | $246.99 | 8.549% | $268.1052 | $268.11 | $268.10 | $268.10 |
| Purchase #5 | $224.66 | 6.347% | $238.9192 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $161.55 | 6.438% | $171.9506 | $171.95 | $171.95 | $172.00 |
| Purchase #7 | $31.36 | 13.786% | $35.6833 | $35.68 | $35.70 | $35.70 |
| 7 purchase totals = | $1,303.30 | $1,426.1640 | $1,426.17 | $1,426.20 | $1,426.20 | |