| 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 | $109.88 | 9.736% | $120.5779 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $217.44 | 9.851% | $238.86 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $222.28 | 8.636% | $241.4761 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $210.35 | 8.829% | $228.9218 | $228.92 | $228.90 | $228.90 |
| Purchase #5 | $191.74 | 3.167% | $197.8124 | $197.81 | $197.80 | $197.80 |
| Purchase #6 | $142.50 | 4.372% | $148.7301 | $148.73 | $148.75 | $148.70 |
| Purchase #7 | $170.47 | 3.340% | $176.1637 | $176.16 | $176.15 | $176.20 |
| 7 purchase totals = | $1,264.66 | $1,352.5420 | $1,352.54 | $1,352.55 | $1,352.60 | |