| 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 | $219.66 | 11.282% | $244.442 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $128.56 | 10.479% | $142.0318 | $142.03 | $142.05 | $142.00 |
| Purchase #3 | $64.82 | 7.840% | $69.9019 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $23.84 | 5.760% | $25.2132 | $25.21 | $25.20 | $25.20 |
| Purchase #5 | $197.96 | 8.252% | $214.2957 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $117.62 | 12.756% | $132.6236 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $191.67 | 11.716% | $214.1261 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $944.13 | $1,042.6343 | $1,042.63 | $1,042.65 | $1,042.50 | |