| 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 | $213.69 | 3.309% | $220.761 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $109.77 | 4.288% | $114.4769 | $114.48 | $114.50 | $114.50 |
| Purchase #3 | $189.38 | 7.525% | $203.6308 | $203.63 | $203.65 | $203.60 |
| Purchase #4 | $142.99 | 12.780% | $161.2641 | $161.26 | $161.25 | $161.30 |
| Purchase #5 | $220.52 | 4.459% | $230.353 | $230.35 | $230.35 | $230.40 |
| Purchase #6 | $105.33 | 4.370% | $109.9329 | $109.93 | $109.95 | $109.90 |
| Purchase #7 | $42.38 | 13.398% | $48.0581 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $1,024.06 | $1,088.4768 | $1,088.47 | $1,088.50 | $1,088.60 | |