| 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 | $234.84 | 6.167% | $249.3226 | $249.32 | $249.30 | $249.30 |
| Purchase #2 | $211.95 | 3.687% | $219.7646 | $219.76 | $219.75 | $219.80 |
| Purchase #3 | $134.96 | 4.753% | $141.3746 | $141.37 | $141.35 | $141.40 |
| Purchase #4 | $122.48 | 8.217% | $132.5442 | $132.54 | $132.55 | $132.50 |
| Purchase #5 | $231.85 | 4.762% | $242.8907 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $32.55 | 8.705% | $35.3835 | $35.38 | $35.40 | $35.40 |
| Purchase #7 | $117.55 | 9.176% | $128.3364 | $128.34 | $128.35 | $128.30 |
| 7 purchase totals = | $1,086.18 | $1,149.6166 | $1,149.60 | $1,149.60 | $1,149.60 | |