| 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 | $203.39 | 8.196% | $220.0598 | $220.06 | $220.05 | $220.10 |
| Purchase #2 | $181.93 | 11.802% | $203.4014 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $204.43 | 12.779% | $230.5541 | $230.55 | $230.55 | $230.60 |
| Purchase #4 | $43.36 | 10.497% | $47.9115 | $47.91 | $47.90 | $47.90 |
| Purchase #5 | $154.86 | 4.512% | $161.8473 | $161.85 | $161.85 | $161.80 |
| Purchase #6 | $21.94 | 5.787% | $23.2097 | $23.21 | $23.20 | $23.20 |
| Purchase #7 | $42.80 | 8.408% | $46.3986 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $852.71 | $933.3824 | $933.38 | $933.35 | $933.40 | |