| 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 | $240.95 | 9.309% | $263.38 | $263.38 | $263.40 | $263.40 |
| Purchase #2 | $174.51 | 12.408% | $196.1632 | $196.16 | $196.15 | $196.20 |
| Purchase #3 | $55.35 | 9.143% | $60.4107 | $60.41 | $60.40 | $60.40 |
| Purchase #4 | $17.78 | 10.355% | $19.6211 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $162.27 | 4.436% | $169.4683 | $169.47 | $169.45 | $169.50 |
| Purchase #6 | $221.49 | 13.460% | $251.3026 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $232.27 | 6.387% | $247.1051 | $247.11 | $247.10 | $247.10 |
| 7 purchase totals = | $1,104.62 | $1,207.4510 | $1,207.45 | $1,207.40 | $1,207.50 | |