| 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 | $54.80 | 7.248% | $58.7719 | $58.77 | $58.75 | $58.80 |
| Purchase #2 | $211.78 | 13.426% | $240.2136 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $208.44 | 6.279% | $221.5279 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $138.88 | 11.873% | $155.3692 | $155.37 | $155.35 | $155.40 |
| Purchase #5 | $132.27 | 11.431% | $147.3898 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $170.68 | 7.170% | $182.9178 | $182.92 | $182.90 | $182.90 |
| Purchase #7 | $205.96 | 6.261% | $218.8552 | $218.86 | $218.85 | $218.90 |
| 7 purchase totals = | $1,122.81 | $1,225.0454 | $1,225.05 | $1,225.00 | $1,225.10 | |