| 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 | $212.95 | 8.300% | $230.6249 | $230.62 | $230.60 | $230.60 |
| Purchase #2 | $99.26 | 4.555% | $103.7813 | $103.78 | $103.80 | $103.80 |
| Purchase #3 | $246.40 | 9.726% | $270.3649 | $270.36 | $270.35 | $270.40 |
| Purchase #4 | $119.90 | 7.509% | $128.9033 | $128.90 | $128.90 | $128.90 |
| Purchase #5 | $237.99 | 7.776% | $256.4961 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $220.38 | 13.291% | $249.6707 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $154.85 | 7.546% | $166.535 | $166.54 | $166.55 | $166.50 |
| 7 purchase totals = | $1,291.73 | $1,406.3762 | $1,406.37 | $1,406.35 | $1,406.40 | |