| 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 | $139.90 | 10.410% | $154.4636 | $154.46 | $154.45 | $154.50 |
| Purchase #2 | $235.96 | 8.136% | $255.1577 | $255.16 | $255.15 | $255.20 |
| Purchase #3 | $141.89 | 8.268% | $153.6215 | $153.62 | $153.60 | $153.60 |
| Purchase #4 | $216.93 | 9.623% | $237.8052 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $75.55 | 11.319% | $84.1015 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $210.96 | 10.113% | $232.2944 | $232.29 | $232.30 | $232.30 |
| Purchase #7 | $14.51 | 13.774% | $16.5086 | $16.51 | $16.50 | $16.50 |
| 7 purchase totals = | $1,035.70 | $1,133.9525 | $1,133.95 | $1,133.90 | $1,134.00 | |