| 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 | $220.48 | 10.248% | $243.0748 | $243.07 | $243.05 | $243.10 |
| Purchase #2 | $214.61 | 12.544% | $241.5307 | $241.53 | $241.55 | $241.50 |
| Purchase #3 | $218.71 | 12.452% | $245.9438 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $165.49 | 8.105% | $178.903 | $178.90 | $178.90 | $178.90 |
| Purchase #5 | $16.91 | 9.663% | $18.544 | $18.54 | $18.55 | $18.50 |
| Purchase #6 | $209.26 | 7.474% | $224.9001 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $8.73 | 5.647% | $9.223 | $9.22 | $9.20 | $9.20 |
| 7 purchase totals = | $1,054.19 | $1,162.1194 | $1,162.10 | $1,162.10 | $1,162.00 | |