| 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 | $198.68 | 9.861% | $218.2718 | $218.27 | $218.25 | $218.30 |
| Purchase #2 | $43.49 | 10.865% | $48.2152 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $201.75 | 9.361% | $220.6358 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $192.94 | 5.693% | $203.9241 | $203.92 | $203.90 | $203.90 |
| Purchase #5 | $87.57 | 7.386% | $94.0379 | $94.04 | $94.05 | $94.00 |
| Purchase #6 | $225.71 | 7.542% | $242.733 | $242.73 | $242.75 | $242.70 |
| Purchase #7 | $18.37 | 9.565% | $20.1271 | $20.13 | $20.15 | $20.10 |
| 7 purchase totals = | $968.51 | $1,047.9449 | $1,047.95 | $1,047.95 | $1,047.80 | |