| 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 | $11.93 | 7.134% | $12.7811 | $12.78 | $12.80 | $12.80 |
| Purchase #2 | $153.55 | 5.280% | $161.6574 | $161.66 | $161.65 | $161.70 |
| Purchase #3 | $112.78 | 13.401% | $127.8936 | $127.89 | $127.90 | $127.90 |
| Purchase #4 | $246.44 | 9.580% | $270.049 | $270.05 | $270.05 | $270.00 |
| Purchase #5 | $219.36 | 6.367% | $233.3267 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $199.37 | 12.639% | $224.5684 | $224.57 | $224.55 | $224.60 |
| Purchase #7 | $32.82 | 4.648% | $34.3455 | $34.35 | $34.35 | $34.30 |
| 7 purchase totals = | $976.25 | $1,064.6217 | $1,064.63 | $1,064.65 | $1,064.60 | |