| 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 | $36.33 | 3.707% | $37.6768 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $237.29 | 7.397% | $254.8423 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $42.50 | 12.373% | $47.7585 | $47.76 | $47.75 | $47.80 |
| Purchase #4 | $141.87 | 13.109% | $160.4677 | $160.47 | $160.45 | $160.50 |
| Purchase #5 | $221.73 | 10.646% | $245.3354 | $245.34 | $245.35 | $245.30 |
| Purchase #6 | $83.43 | 11.736% | $93.2213 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $244.79 | 13.814% | $278.6053 | $278.61 | $278.60 | $278.60 |
| 7 purchase totals = | $1,007.94 | $1,117.9073 | $1,117.92 | $1,117.90 | $1,117.90 | |