| 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 | $210.47 | 11.238% | $234.1226 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $48.93 | 5.665% | $51.7019 | $51.70 | $51.70 | $51.70 |
| Purchase #3 | $145.74 | 7.760% | $157.0494 | $157.05 | $157.05 | $157.00 |
| Purchase #4 | $187.88 | 12.578% | $211.5115 | $211.51 | $211.50 | $211.50 |
| Purchase #5 | $207.28 | 8.821% | $225.5642 | $225.56 | $225.55 | $225.60 |
| Purchase #6 | $144.86 | 9.161% | $158.1306 | $158.13 | $158.15 | $158.10 |
| Purchase #7 | $141.79 | 13.780% | $161.3287 | $161.33 | $161.35 | $161.30 |
| 7 purchase totals = | $1,086.95 | $1,199.4089 | $1,199.40 | $1,199.40 | $1,199.30 | |