| 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 | $43.43 | 12.126% | $48.6963 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $149.39 | 6.287% | $158.7821 | $158.78 | $158.80 | $158.80 |
| Purchase #3 | $240.73 | 7.106% | $257.8363 | $257.84 | $257.85 | $257.80 |
| Purchase #4 | $185.33 | 9.740% | $203.3811 | $203.38 | $203.40 | $203.40 |
| Purchase #5 | $172.59 | 8.369% | $187.0341 | $187.03 | $187.05 | $187.00 |
| Purchase #6 | $123.61 | 7.772% | $133.217 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $238.51 | 13.188% | $269.9647 | $269.96 | $269.95 | $270.00 |
| 7 purchase totals = | $1,153.59 | $1,258.9116 | $1,258.91 | $1,258.95 | $1,258.90 | |