| 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 | $188.74 | 7.818% | $203.4957 | $203.50 | $203.50 | $203.50 |
| Purchase #2 | $129.36 | 9.858% | $142.1123 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $172.60 | 3.196% | $178.1163 | $178.12 | $178.10 | $178.10 |
| Purchase #4 | $238.46 | 3.225% | $246.1503 | $246.15 | $246.15 | $246.20 |
| Purchase #5 | $108.72 | 3.180% | $112.1773 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $213.89 | 8.291% | $231.6236 | $231.62 | $231.60 | $231.60 |
| Purchase #7 | $138.42 | 4.236% | $144.2835 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $1,190.19 | $1,257.9590 | $1,257.96 | $1,257.95 | $1,258.00 | |