| 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 | $124.59 | 7.251% | $133.624 | $133.62 | $133.60 | $133.60 |
| Purchase #2 | $68.87 | 9.718% | $75.5628 | $75.56 | $75.55 | $75.60 |
| Purchase #3 | $57.44 | 12.273% | $64.4896 | $64.49 | $64.50 | $64.50 |
| Purchase #4 | $249.85 | 10.748% | $276.7039 | $276.70 | $276.70 | $276.70 |
| Purchase #5 | $174.99 | 8.350% | $189.6017 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $237.71 | 6.552% | $253.2848 | $253.28 | $253.30 | $253.30 |
| Purchase #7 | $18.35 | 12.777% | $20.6946 | $20.69 | $20.70 | $20.70 |
| 7 purchase totals = | $931.80 | $1,013.9614 | $1,013.94 | $1,013.95 | $1,014.00 | |