| 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 | $108.55 | 6.144% | $115.2193 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $214.56 | 13.612% | $243.7659 | $243.77 | $243.75 | $243.80 |
| Purchase #3 | $155.89 | 11.360% | $173.5991 | $173.60 | $173.60 | $173.60 |
| Purchase #4 | $210.28 | 6.436% | $223.8136 | $223.81 | $223.80 | $223.80 |
| Purchase #5 | $202.86 | 7.801% | $218.6851 | $218.69 | $218.70 | $218.70 |
| Purchase #6 | $200.32 | 13.874% | $228.1124 | $228.11 | $228.10 | $228.10 |
| Purchase #7 | $192.59 | 11.288% | $214.3296 | $214.33 | $214.35 | $214.30 |
| 7 purchase totals = | $1,285.05 | $1,417.5250 | $1,417.53 | $1,417.50 | $1,417.50 | |