| 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 | $128.38 | 10.106% | $141.3541 | $141.35 | $141.35 | $141.40 |
| Purchase #2 | $129.59 | 4.741% | $135.7339 | $135.73 | $135.75 | $135.70 |
| Purchase #3 | $130.44 | 6.508% | $138.929 | $138.93 | $138.95 | $138.90 |
| Purchase #4 | $95.84 | 5.363% | $100.9799 | $100.98 | $101.00 | $101.00 |
| Purchase #5 | $183.70 | 7.727% | $197.8945 | $197.89 | $197.90 | $197.90 |
| Purchase #6 | $237.41 | 5.765% | $251.0967 | $251.10 | $251.10 | $251.10 |
| Purchase #7 | $196.63 | 3.746% | $203.9958 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $1,101.99 | $1,169.9839 | $1,169.98 | $1,170.05 | $1,170.00 | |