| 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 | $248.61 | 5.675% | $262.7186 | $262.72 | $262.70 | $262.70 |
| Purchase #2 | $34.98 | 7.552% | $37.6217 | $37.62 | $37.60 | $37.60 |
| Purchase #3 | $137.37 | 11.208% | $152.7664 | $152.77 | $152.75 | $152.80 |
| Purchase #4 | $174.96 | 5.225% | $184.1017 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $155.43 | 9.744% | $170.5751 | $170.58 | $170.60 | $170.60 |
| Purchase #6 | $16.26 | 9.358% | $17.7816 | $17.78 | $17.80 | $17.80 |
| Purchase #7 | $235.98 | 11.705% | $263.6015 | $263.60 | $263.60 | $263.60 |
| 7 purchase totals = | $1,003.59 | $1,089.1666 | $1,089.17 | $1,089.15 | $1,089.20 | |