| 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 | $203.71 | 3.145% | $210.1167 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $64.85 | 13.842% | $73.8265 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $69.29 | 11.764% | $77.4413 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $112.49 | 4.180% | $117.1921 | $117.19 | $117.20 | $117.20 |
| Purchase #5 | $137.32 | 9.507% | $150.375 | $150.38 | $150.40 | $150.40 |
| Purchase #6 | $127.41 | 10.366% | $140.6173 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $238.99 | 13.374% | $270.9525 | $270.95 | $270.95 | $271.00 |
| 7 purchase totals = | $954.06 | $1,040.5214 | $1,040.53 | $1,040.55 | $1,040.50 | |