| 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 | $214.76 | 4.259% | $223.9066 | $223.91 | $223.90 | $223.90 |
| Purchase #2 | $38.92 | 5.601% | $41.0999 | $41.10 | $41.10 | $41.10 |
| Purchase #3 | $238.25 | 6.293% | $253.2431 | $253.24 | $253.25 | $253.20 |
| Purchase #4 | $53.41 | 8.786% | $58.1026 | $58.10 | $58.10 | $58.10 |
| Purchase #5 | $225.35 | 7.830% | $242.9949 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $249.79 | 5.349% | $263.1513 | $263.15 | $263.15 | $263.20 |
| Purchase #7 | $62.56 | 11.605% | $69.8201 | $69.82 | $69.80 | $69.80 |
| 7 purchase totals = | $1,083.04 | $1,152.3185 | $1,152.31 | $1,152.30 | $1,152.30 | |