| 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 | $197.53 | 10.540% | $218.3497 | $218.35 | $218.35 | $218.30 |
| Purchase #2 | $237.85 | 5.263% | $250.368 | $250.37 | $250.35 | $250.40 |
| Purchase #3 | $239.53 | 6.313% | $254.6515 | $254.65 | $254.65 | $254.70 |
| Purchase #4 | $88.28 | 4.131% | $91.9268 | $91.93 | $91.95 | $91.90 |
| Purchase #5 | $232.47 | 8.775% | $252.8692 | $252.87 | $252.85 | $252.90 |
| Purchase #6 | $75.27 | 13.485% | $85.4202 | $85.42 | $85.40 | $85.40 |
| Purchase #7 | $150.92 | 5.203% | $158.7724 | $158.77 | $158.75 | $158.80 |
| 7 purchase totals = | $1,221.85 | $1,312.3578 | $1,312.36 | $1,312.30 | $1,312.40 | |