| 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 | $206.27 | 4.147% | $214.824 | $214.82 | $214.80 | $214.80 |
| Purchase #2 | $232.33 | 12.805% | $262.0799 | $262.08 | $262.10 | $262.10 |
| Purchase #3 | $132.53 | 10.309% | $146.1925 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $247.28 | 3.854% | $256.8102 | $256.81 | $256.80 | $256.80 |
| Purchase #5 | $197.57 | 13.799% | $224.8327 | $224.83 | $224.85 | $224.80 |
| Purchase #6 | $89.40 | 8.270% | $96.7934 | $96.79 | $96.80 | $96.80 |
| Purchase #7 | $22.35 | 6.223% | $23.7408 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $1,127.73 | $1,225.2735 | $1,225.26 | $1,225.30 | $1,225.20 | |