| 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 | $126.33 | 4.436% | $131.934 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $230.73 | 6.742% | $246.2858 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $9.51 | 9.171% | $10.3822 | $10.38 | $10.40 | $10.40 |
| Purchase #4 | $181.55 | 8.764% | $197.461 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $218.59 | 3.688% | $226.6516 | $226.65 | $226.65 | $226.70 |
| Purchase #6 | $192.41 | 10.339% | $212.3033 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $109.55 | 10.819% | $121.4022 | $121.40 | $121.40 | $121.40 |
| 7 purchase totals = | $1,068.67 | $1,146.4201 | $1,146.41 | $1,146.45 | $1,146.50 | |