| 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 | $188.94 | 8.780% | $205.5289 | $205.53 | $205.55 | $205.50 |
| Purchase #2 | $189.64 | 8.741% | $206.2164 | $206.22 | $206.20 | $206.20 |
| Purchase #3 | $10.97 | 12.120% | $12.2996 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $247.88 | 3.460% | $256.4566 | $256.46 | $256.45 | $256.50 |
| Purchase #5 | $66.50 | 6.122% | $70.5711 | $70.57 | $70.55 | $70.60 |
| Purchase #6 | $16.89 | 12.805% | $19.0528 | $19.05 | $19.05 | $19.10 |
| Purchase #7 | $221.48 | 8.444% | $240.1818 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $942.30 | $1,010.3072 | $1,010.31 | $1,010.30 | $1,010.40 | |