| 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 | $228.51 | 10.263% | $251.962 | $251.96 | $251.95 | $252.00 |
| Purchase #2 | $242.50 | 8.731% | $263.6727 | $263.67 | $263.65 | $263.70 |
| Purchase #3 | $205.26 | 13.146% | $232.2435 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $161.90 | 10.376% | $178.6987 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $79.72 | 6.817% | $85.1545 | $85.15 | $85.15 | $85.20 |
| Purchase #6 | $197.65 | 13.841% | $225.0067 | $225.01 | $225.00 | $225.00 |
| Purchase #7 | $39.82 | 10.174% | $43.8713 | $43.87 | $43.85 | $43.90 |
| 7 purchase totals = | $1,155.36 | $1,280.6094 | $1,280.60 | $1,280.55 | $1,280.70 | |