| 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 | $114.80 | 11.390% | $127.8757 | $127.88 | $127.90 | $127.90 |
| Purchase #2 | $82.64 | 13.388% | $93.7038 | $93.70 | $93.70 | $93.70 |
| Purchase #3 | $202.77 | 3.799% | $210.4732 | $210.47 | $210.45 | $210.50 |
| Purchase #4 | $127.88 | 9.842% | $140.4659 | $140.47 | $140.45 | $140.50 |
| Purchase #5 | $176.67 | 10.109% | $194.5296 | $194.53 | $194.55 | $194.50 |
| Purchase #6 | $21.29 | 11.509% | $23.7403 | $23.74 | $23.75 | $23.70 |
| Purchase #7 | $219.89 | 11.799% | $245.8348 | $245.83 | $245.85 | $245.80 |
| 7 purchase totals = | $945.94 | $1,036.6233 | $1,036.62 | $1,036.65 | $1,036.60 | |