| 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 | $244.65 | 10.579% | $270.5315 | $270.53 | $270.55 | $270.50 |
| Purchase #2 | $214.35 | 9.555% | $234.8311 | $234.83 | $234.85 | $234.80 |
| Purchase #3 | $45.37 | 13.226% | $51.3706 | $51.37 | $51.35 | $51.40 |
| Purchase #4 | $189.98 | 6.281% | $201.9126 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $97.50 | 3.774% | $101.1797 | $101.18 | $101.20 | $101.20 |
| Purchase #6 | $135.55 | 5.796% | $143.4065 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $103.99 | 8.781% | $113.1214 | $113.12 | $113.10 | $113.10 |
| 7 purchase totals = | $1,031.39 | $1,116.3534 | $1,116.35 | $1,116.35 | $1,116.30 | |