| 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 | $31.58 | 5.298% | $33.2531 | $33.25 | $33.25 | $33.30 |
| Purchase #2 | $221.28 | 5.853% | $234.2315 | $234.23 | $234.25 | $234.20 |
| Purchase #3 | $144.92 | 9.864% | $159.2149 | $159.21 | $159.20 | $159.20 |
| Purchase #4 | $128.46 | 8.365% | $139.2057 | $139.21 | $139.20 | $139.20 |
| Purchase #5 | $84.93 | 8.610% | $92.2425 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $211.25 | 4.173% | $220.0655 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $143.78 | 6.220% | $152.7231 | $152.72 | $152.70 | $152.70 |
| 7 purchase totals = | $966.20 | $1,030.9363 | $1,030.93 | $1,030.90 | $1,030.90 | |