| 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 | $181.27 | 13.800% | $206.2853 | $206.29 | $206.30 | $206.30 |
| Purchase #2 | $30.85 | 5.672% | $32.5998 | $32.60 | $32.60 | $32.60 |
| Purchase #3 | $204.27 | 6.110% | $216.7509 | $216.75 | $216.75 | $216.80 |
| Purchase #4 | $48.58 | 12.812% | $54.8041 | $54.80 | $54.80 | $54.80 |
| Purchase #5 | $33.36 | 5.650% | $35.2448 | $35.24 | $35.25 | $35.20 |
| Purchase #6 | $112.33 | 7.462% | $120.7121 | $120.71 | $120.70 | $120.70 |
| Purchase #7 | $209.53 | 3.641% | $217.159 | $217.16 | $217.15 | $217.20 |
| 7 purchase totals = | $820.19 | $883.5560 | $883.55 | $883.55 | $883.60 | |