| 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 | $194.34 | 4.404% | $202.8987 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $230.98 | 8.157% | $249.821 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $240.54 | 7.677% | $259.0063 | $259.01 | $259.00 | $259.00 |
| Purchase #4 | $221.28 | 9.498% | $242.2972 | $242.30 | $242.30 | $242.30 |
| Purchase #5 | $46.56 | 3.489% | $48.1845 | $48.18 | $48.20 | $48.20 |
| Purchase #6 | $35.37 | 11.422% | $39.41 | $39.41 | $39.40 | $39.40 |
| Purchase #7 | $30.43 | 6.811% | $32.5026 | $32.50 | $32.50 | $32.50 |
| 7 purchase totals = | $999.50 | $1,074.1203 | $1,074.12 | $1,074.10 | $1,074.10 | |