| 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 | $196.50 | 3.474% | $203.3264 | $203.33 | $203.35 | $203.30 |
| Purchase #2 | $192.31 | 3.631% | $199.2928 | $199.29 | $199.30 | $199.30 |
| Purchase #3 | $209.69 | 4.778% | $219.709 | $219.71 | $219.70 | $219.70 |
| Purchase #4 | $142.54 | 5.135% | $149.8594 | $149.86 | $149.85 | $149.90 |
| Purchase #5 | $25.99 | 12.854% | $29.3308 | $29.33 | $29.35 | $29.30 |
| Purchase #6 | $222.40 | 7.115% | $238.2238 | $238.22 | $238.20 | $238.20 |
| Purchase #7 | $128.82 | 13.206% | $145.832 | $145.83 | $145.85 | $145.80 |
| 7 purchase totals = | $1,118.25 | $1,185.5742 | $1,185.57 | $1,185.60 | $1,185.50 | |