| 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 | $111.94 | 8.416% | $121.3609 | $121.36 | $121.35 | $121.40 |
| Purchase #2 | $36.46 | 9.276% | $39.842 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $47.26 | 12.197% | $53.0243 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $20.29 | 11.503% | $22.624 | $22.62 | $22.60 | $22.60 |
| Purchase #5 | $139.31 | 9.767% | $152.9164 | $152.92 | $152.90 | $152.90 |
| Purchase #6 | $218.26 | 8.778% | $237.4189 | $237.42 | $237.40 | $237.40 |
| Purchase #7 | $242.50 | 11.740% | $270.9695 | $270.97 | $270.95 | $271.00 |
| 7 purchase totals = | $816.02 | $898.1560 | $898.15 | $898.05 | $898.10 | |