| 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 | $132.63 | 8.871% | $144.3956 | $144.40 | $144.40 | $144.40 |
| Purchase #2 | $119.81 | 8.469% | $129.9567 | $129.96 | $129.95 | $130.00 |
| Purchase #3 | $93.64 | 7.817% | $100.9598 | $100.96 | $100.95 | $101.00 |
| Purchase #4 | $87.95 | 3.813% | $91.3035 | $91.30 | $91.30 | $91.30 |
| Purchase #5 | $142.51 | 8.515% | $154.6447 | $154.64 | $154.65 | $154.60 |
| Purchase #6 | $216.74 | 11.666% | $242.0249 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $216.57 | 4.422% | $226.1467 | $226.15 | $226.15 | $226.10 |
| 7 purchase totals = | $1,009.85 | $1,089.4319 | $1,089.43 | $1,089.40 | $1,089.40 | |