| 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 | $108.71 | 7.738% | $117.122 | $117.12 | $117.10 | $117.10 |
| Purchase #2 | $157.91 | 10.774% | $174.9232 | $174.92 | $174.90 | $174.90 |
| Purchase #3 | $108.80 | 7.144% | $116.5727 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $59.98 | 9.321% | $65.5707 | $65.57 | $65.55 | $65.60 |
| Purchase #5 | $128.82 | 7.842% | $138.9221 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $228.85 | 11.429% | $255.0053 | $255.01 | $255.00 | $255.00 |
| Purchase #7 | $135.45 | 13.757% | $154.0839 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $928.52 | $1,022.1999 | $1,022.19 | $1,022.10 | $1,022.20 | |