| 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 | $118.72 | 9.731% | $130.2726 | $130.27 | $130.25 | $130.30 |
| Purchase #2 | $67.98 | 8.536% | $73.7828 | $73.78 | $73.80 | $73.80 |
| Purchase #3 | $150.67 | 13.652% | $171.2395 | $171.24 | $171.25 | $171.20 |
| Purchase #4 | $144.55 | 6.732% | $154.2811 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $220.35 | 9.148% | $240.5076 | $240.51 | $240.50 | $240.50 |
| Purchase #6 | $106.57 | 3.744% | $110.56 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $187.89 | 11.772% | $210.0084 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $996.73 | $1,090.6520 | $1,090.65 | $1,090.65 | $1,090.70 | |