| 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 | $208.54 | 10.402% | $230.2323 | $230.23 | $230.25 | $230.20 |
| Purchase #2 | $216.65 | 8.752% | $235.6112 | $235.61 | $235.60 | $235.60 |
| Purchase #3 | $214.37 | 6.779% | $228.9021 | $228.90 | $228.90 | $228.90 |
| Purchase #4 | $245.48 | 9.240% | $268.1624 | $268.16 | $268.15 | $268.20 |
| Purchase #5 | $87.84 | 13.596% | $99.7827 | $99.78 | $99.80 | $99.80 |
| Purchase #6 | $46.29 | 8.754% | $50.3422 | $50.34 | $50.35 | $50.30 |
| Purchase #7 | $183.57 | 8.865% | $199.8435 | $199.84 | $199.85 | $199.80 |
| 7 purchase totals = | $1,202.74 | $1,312.8764 | $1,312.86 | $1,312.90 | $1,312.80 | |