| 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 | $218.39 | 7.714% | $235.2366 | $235.24 | $235.25 | $235.20 |
| Purchase #2 | $5.72 | 8.597% | $6.2117 | $6.21 | $6.20 | $6.20 |
| Purchase #3 | $103.70 | 5.730% | $109.642 | $109.64 | $109.65 | $109.60 |
| Purchase #4 | $149.61 | 6.576% | $159.4484 | $159.45 | $159.45 | $159.40 |
| Purchase #5 | $241.37 | 6.549% | $257.1773 | $257.18 | $257.20 | $257.20 |
| Purchase #6 | $39.70 | 10.653% | $43.9292 | $43.93 | $43.95 | $43.90 |
| Purchase #7 | $176.36 | 13.865% | $200.8123 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $934.85 | $1,012.4575 | $1,012.46 | $1,012.50 | $1,012.30 | |