| 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 | $101.85 | 13.403% | $115.501 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $32.85 | 8.638% | $35.6876 | $35.69 | $35.70 | $35.70 |
| Purchase #3 | $84.78 | 7.539% | $91.1716 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $49.36 | 7.689% | $53.1553 | $53.16 | $53.15 | $53.20 |
| Purchase #5 | $241.26 | 5.444% | $254.3942 | $254.39 | $254.40 | $254.40 |
| Purchase #6 | $211.56 | 4.612% | $221.3171 | $221.32 | $221.30 | $221.30 |
| Purchase #7 | $199.81 | 8.243% | $216.2803 | $216.28 | $216.30 | $216.30 |
| 7 purchase totals = | $921.47 | $987.5071 | $987.51 | $987.50 | $987.60 | |