| 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 | $205.89 | 7.306% | $220.9323 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $149.25 | 13.721% | $169.7286 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $241.45 | 5.375% | $254.4279 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $201.71 | 4.209% | $210.2 | $210.20 | $210.20 | $210.20 |
| Purchase #5 | $221.56 | 6.273% | $235.4585 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $9.70 | 9.134% | $10.586 | $10.59 | $10.60 | $10.60 |
| Purchase #7 | $145.72 | 6.616% | $155.3608 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $1,175.28 | $1,256.6941 | $1,256.70 | $1,256.75 | $1,256.70 | |