| 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 | $19.89 | 11.455% | $22.1684 | $22.17 | $22.15 | $22.20 |
| Purchase #2 | $230.46 | 6.597% | $245.6634 | $245.66 | $245.65 | $245.70 |
| Purchase #3 | $43.87 | 5.777% | $46.4044 | $46.40 | $46.40 | $46.40 |
| Purchase #4 | $88.53 | 8.628% | $96.1684 | $96.17 | $96.15 | $96.20 |
| Purchase #5 | $211.43 | 3.628% | $219.1007 | $219.10 | $219.10 | $219.10 |
| Purchase #6 | $241.69 | 11.657% | $269.8638 | $269.86 | $269.85 | $269.90 |
| Purchase #7 | $108.68 | 11.543% | $121.2249 | $121.22 | $121.20 | $121.20 |
| 7 purchase totals = | $944.55 | $1,020.5940 | $1,020.58 | $1,020.50 | $1,020.70 | |