| 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 | $197.28 | 9.297% | $215.6211 | $215.62 | $215.60 | $215.60 |
| Purchase #2 | $17.34 | 9.204% | $18.936 | $18.94 | $18.95 | $18.90 |
| Purchase #3 | $31.39 | 10.153% | $34.577 | $34.58 | $34.60 | $34.60 |
| Purchase #4 | $233.56 | 11.302% | $259.957 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $35.68 | 6.154% | $37.8757 | $37.88 | $37.90 | $37.90 |
| Purchase #6 | $89.98 | 13.131% | $101.7953 | $101.80 | $101.80 | $101.80 |
| Purchase #7 | $104.62 | 7.531% | $112.4989 | $112.50 | $112.50 | $112.50 |
| 7 purchase totals = | $709.85 | $781.2610 | $781.28 | $781.30 | $781.30 | |