| 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 | $99.98 | 8.318% | $108.2963 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $11.63 | 8.395% | $12.6063 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $64.93 | 6.613% | $69.2238 | $69.22 | $69.20 | $69.20 |
| Purchase #4 | $218.42 | 7.686% | $235.2078 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $83.82 | 7.386% | $90.0109 | $90.01 | $90.00 | $90.00 |
| Purchase #6 | $93.33 | 12.664% | $105.1493 | $105.15 | $105.15 | $105.10 |
| Purchase #7 | $223.78 | 12.550% | $251.8644 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $795.89 | $872.3588 | $872.36 | $872.30 | $872.30 | |