| 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 | $200.41 | 9.785% | $220.0201 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $178.92 | 7.688% | $192.6754 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $12.71 | 9.834% | $13.9599 | $13.96 | $13.95 | $14.00 |
| Purchase #4 | $80.86 | 9.455% | $88.5053 | $88.51 | $88.50 | $88.50 |
| Purchase #5 | $136.51 | 6.336% | $145.1593 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $201.41 | 13.255% | $228.1069 | $228.11 | $228.10 | $228.10 |
| Purchase #7 | $194.96 | 12.732% | $219.7823 | $219.78 | $219.80 | $219.80 |
| 7 purchase totals = | $1,005.78 | $1,108.2092 | $1,108.22 | $1,108.20 | $1,108.30 | |