| 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 | $201.26 | 12.820% | $227.0615 | $227.06 | $227.05 | $227.10 |
| Purchase #2 | $84.77 | 9.475% | $92.802 | $92.80 | $92.80 | $92.80 |
| Purchase #3 | $209.56 | 9.848% | $230.1975 | $230.20 | $230.20 | $230.20 |
| Purchase #4 | $229.56 | 6.500% | $244.4814 | $244.48 | $244.50 | $244.50 |
| Purchase #5 | $107.66 | 7.654% | $115.9003 | $115.90 | $115.90 | $115.90 |
| Purchase #6 | $144.84 | 5.862% | $153.3305 | $153.33 | $153.35 | $153.30 |
| Purchase #7 | $233.39 | 8.523% | $253.2818 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $1,211.04 | $1,317.0550 | $1,317.05 | $1,317.10 | $1,317.10 | |