| 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 | $101.84 | 3.497% | $105.4013 | $105.40 | $105.40 | $105.40 |
| Purchase #2 | $230.62 | 8.113% | $249.3302 | $249.33 | $249.35 | $249.30 |
| Purchase #3 | $157.49 | 12.322% | $176.8959 | $176.90 | $176.90 | $176.90 |
| Purchase #4 | $111.63 | 6.781% | $119.1996 | $119.20 | $119.20 | $119.20 |
| Purchase #5 | $30.49 | 7.152% | $32.6706 | $32.67 | $32.65 | $32.70 |
| Purchase #6 | $237.95 | 5.753% | $251.6393 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $129.59 | 11.566% | $144.5784 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $999.61 | $1,079.7153 | $1,079.72 | $1,079.75 | $1,079.70 | |