| 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 | $118.28 | 8.673% | $128.5384 | $128.54 | $128.55 | $128.50 |
| Purchase #2 | $125.89 | 11.611% | $140.5071 | $140.51 | $140.50 | $140.50 |
| Purchase #3 | $128.32 | 12.253% | $144.043 | $144.04 | $144.05 | $144.00 |
| Purchase #4 | $72.66 | 4.281% | $75.7706 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $242.84 | 10.227% | $267.6752 | $267.68 | $267.70 | $267.70 |
| Purchase #6 | $219.50 | 11.787% | $245.3725 | $245.37 | $245.35 | $245.40 |
| Purchase #7 | $35.48 | 13.839% | $40.3901 | $40.39 | $40.40 | $40.40 |
| 7 purchase totals = | $942.97 | $1,042.2969 | $1,042.30 | $1,042.30 | $1,042.30 | |