| 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 | $16.71 | 12.697% | $18.8317 | $18.83 | $18.85 | $18.80 |
| Purchase #2 | $234.36 | 10.310% | $258.5225 | $258.52 | $258.50 | $258.50 |
| Purchase #3 | $202.90 | 7.213% | $217.5352 | $217.54 | $217.55 | $217.50 |
| Purchase #4 | $151.31 | 4.190% | $157.6499 | $157.65 | $157.65 | $157.60 |
| Purchase #5 | $61.30 | 3.303% | $63.3247 | $63.32 | $63.30 | $63.30 |
| Purchase #6 | $211.86 | 8.117% | $229.0567 | $229.06 | $229.05 | $229.10 |
| Purchase #7 | $87.65 | 6.174% | $93.0615 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $966.09 | $1,037.9822 | $1,037.98 | $1,037.95 | $1,037.90 | |