| 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 | $238.58 | 3.198% | $246.2098 | $246.21 | $246.20 | $246.20 |
| Purchase #2 | $9.61 | 3.293% | $9.9265 | $9.93 | $9.95 | $9.90 |
| Purchase #3 | $121.68 | 5.204% | $128.0122 | $128.01 | $128.00 | $128.00 |
| Purchase #4 | $242.75 | 13.463% | $275.4314 | $275.43 | $275.45 | $275.40 |
| Purchase #5 | $96.97 | 11.439% | $108.0624 | $108.06 | $108.05 | $108.10 |
| Purchase #6 | $200.84 | 5.417% | $211.7195 | $211.72 | $211.70 | $211.70 |
| Purchase #7 | $168.52 | 4.754% | $176.5314 | $176.53 | $176.55 | $176.50 |
| 7 purchase totals = | $1,078.95 | $1,155.8932 | $1,155.89 | $1,155.90 | $1,155.80 | |