| 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 | $223.92 | 7.245% | $240.143 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $235.61 | 8.683% | $256.068 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $192.73 | 10.751% | $213.4504 | $213.45 | $213.45 | $213.50 |
| Purchase #4 | $137.88 | 8.587% | $149.7198 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $195.45 | 12.766% | $220.4011 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $71.87 | 13.697% | $81.714 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $95.68 | 6.733% | $102.1221 | $102.12 | $102.10 | $102.10 |
| 7 purchase totals = | $1,153.14 | $1,263.6184 | $1,263.61 | $1,263.55 | $1,263.60 | |