| 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 | $199.33 | 5.555% | $210.4028 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $32.69 | 6.179% | $34.7099 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $40.52 | 12.842% | $45.7236 | $45.72 | $45.70 | $45.70 |
| Purchase #4 | $14.59 | 6.438% | $15.5293 | $15.53 | $15.55 | $15.50 |
| Purchase #5 | $66.50 | 12.136% | $74.5704 | $74.57 | $74.55 | $74.60 |
| Purchase #6 | $119.26 | 12.166% | $133.7692 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $238.60 | 11.827% | $266.8192 | $266.82 | $266.80 | $266.80 |
| 7 purchase totals = | $711.49 | $781.5244 | $781.52 | $781.45 | $781.50 | |