| 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 | $40.92 | 10.620% | $45.2657 | $45.27 | $45.25 | $45.30 |
| Purchase #2 | $149.55 | 12.331% | $167.991 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $229.32 | 10.177% | $252.6579 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $187.78 | 6.696% | $200.3537 | $200.35 | $200.35 | $200.40 |
| Purchase #5 | $179.49 | 5.520% | $189.3978 | $189.40 | $189.40 | $189.40 |
| Purchase #6 | $24.73 | 8.250% | $26.7702 | $26.77 | $26.75 | $26.80 |
| Purchase #7 | $210.31 | 12.803% | $237.236 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $1,022.10 | $1,119.6723 | $1,119.68 | $1,119.65 | $1,119.80 | |