| 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 | $209.63 | 13.640% | $238.2235 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $131.71 | 12.226% | $147.8129 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $225.68 | 3.484% | $233.5427 | $233.54 | $233.55 | $233.50 |
| Purchase #4 | $19.88 | 8.219% | $21.5139 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $179.45 | 12.589% | $202.041 | $202.04 | $202.05 | $202.00 |
| Purchase #6 | $215.48 | 6.502% | $229.4905 | $229.49 | $229.50 | $229.50 |
| Purchase #7 | $77.86 | 9.375% | $85.1594 | $85.16 | $85.15 | $85.20 |
| 7 purchase totals = | $1,059.69 | $1,157.7839 | $1,157.77 | $1,157.75 | $1,157.70 | |