| 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 | $128.87 | 6.134% | $136.7749 | $136.77 | $136.75 | $136.80 |
| Purchase #2 | $127.45 | 4.301% | $132.9316 | $132.93 | $132.95 | $132.90 |
| Purchase #3 | $240.41 | 11.420% | $267.8648 | $267.86 | $267.85 | $267.90 |
| Purchase #4 | $210.73 | 6.332% | $224.0734 | $224.07 | $224.05 | $224.10 |
| Purchase #5 | $246.29 | 12.472% | $277.0073 | $277.01 | $277.00 | $277.00 |
| Purchase #6 | $103.74 | 5.268% | $109.205 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $47.73 | 7.740% | $51.4243 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $1,105.22 | $1,199.2813 | $1,199.27 | $1,199.20 | $1,199.30 | |