| 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 | $203.29 | 7.303% | $218.1363 | $218.14 | $218.15 | $218.10 |
| Purchase #2 | $110.92 | 8.310% | $120.1375 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $167.95 | 8.481% | $182.1938 | $182.19 | $182.20 | $182.20 |
| Purchase #4 | $230.68 | 10.496% | $254.8922 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $155.74 | 9.744% | $170.9153 | $170.92 | $170.90 | $170.90 |
| Purchase #6 | $124.34 | 5.255% | $130.8741 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $46.67 | 8.599% | $50.6832 | $50.68 | $50.70 | $50.70 |
| 7 purchase totals = | $1,039.59 | $1,127.8324 | $1,127.83 | $1,127.85 | $1,127.80 | |