| 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 | $196.94 | 11.698% | $219.978 | $219.98 | $220.00 | $220.00 |
| Purchase #2 | $7.66 | 9.359% | $8.3769 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $184.89 | 13.441% | $209.7411 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $36.53 | 8.769% | $39.7333 | $39.73 | $39.75 | $39.70 |
| Purchase #5 | $29.48 | 10.278% | $32.51 | $32.51 | $32.50 | $32.50 |
| Purchase #6 | $239.89 | 5.518% | $253.1271 | $253.13 | $253.15 | $253.10 |
| Purchase #7 | $90.94 | 5.422% | $95.8708 | $95.87 | $95.85 | $95.90 |
| 7 purchase totals = | $786.33 | $859.3372 | $859.34 | $859.40 | $859.30 | |