| 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 | $119.75 | 7.123% | $128.2798 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $249.81 | 6.315% | $265.5855 | $265.59 | $265.60 | $265.60 |
| Purchase #3 | $85.42 | 11.263% | $95.0409 | $95.04 | $95.05 | $95.00 |
| Purchase #4 | $98.49 | 3.462% | $101.8997 | $101.90 | $101.90 | $101.90 |
| Purchase #5 | $115.92 | 10.391% | $127.9652 | $127.97 | $127.95 | $128.00 |
| Purchase #6 | $221.80 | 13.199% | $251.0754 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $35.80 | 10.456% | $39.5432 | $39.54 | $39.55 | $39.50 |
| 7 purchase totals = | $926.99 | $1,009.3897 | $1,009.40 | $1,009.45 | $1,009.40 | |