| 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 | $173.91 | 11.810% | $194.4488 | $194.45 | $194.45 | $194.40 |
| Purchase #2 | $101.74 | 13.318% | $115.2897 | $115.29 | $115.30 | $115.30 |
| Purchase #3 | $178.41 | 13.819% | $203.0645 | $203.06 | $203.05 | $203.10 |
| Purchase #4 | $35.69 | 13.521% | $40.5156 | $40.52 | $40.50 | $40.50 |
| Purchase #5 | $233.40 | 7.170% | $250.1348 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $47.89 | 7.713% | $51.5838 | $51.58 | $51.60 | $51.60 |
| Purchase #7 | $200.76 | 3.180% | $207.1442 | $207.14 | $207.15 | $207.10 |
| 7 purchase totals = | $971.80 | $1,062.1814 | $1,062.17 | $1,062.20 | $1,062.10 | |