| 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 | $202.55 | 12.619% | $228.1098 | $228.11 | $228.10 | $228.10 |
| Purchase #2 | $169.96 | 10.674% | $188.1015 | $188.10 | $188.10 | $188.10 |
| Purchase #3 | $105.82 | 8.658% | $114.9819 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $178.98 | 4.211% | $186.5168 | $186.52 | $186.50 | $186.50 |
| Purchase #5 | $249.52 | 12.461% | $280.6127 | $280.61 | $280.60 | $280.60 |
| Purchase #6 | $179.94 | 8.624% | $195.458 | $195.46 | $195.45 | $195.50 |
| Purchase #7 | $18.40 | 8.462% | $19.957 | $19.96 | $19.95 | $20.00 |
| 7 purchase totals = | $1,105.17 | $1,213.7377 | $1,213.74 | $1,213.70 | $1,213.80 | |