| 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 | $190.95 | 13.700% | $217.1102 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $137.97 | 12.742% | $155.5501 | $155.55 | $155.55 | $155.60 |
| Purchase #3 | $19.64 | 6.738% | $20.9633 | $20.96 | $20.95 | $21.00 |
| Purchase #4 | $104.48 | 6.430% | $111.1981 | $111.20 | $111.20 | $111.20 |
| Purchase #5 | $226.91 | 11.422% | $252.8277 | $252.83 | $252.85 | $252.80 |
| Purchase #6 | $122.66 | 10.566% | $135.6203 | $135.62 | $135.60 | $135.60 |
| Purchase #7 | $202.88 | 6.206% | $215.4707 | $215.47 | $215.45 | $215.50 |
| 7 purchase totals = | $1,005.49 | $1,108.7404 | $1,108.74 | $1,108.70 | $1,108.80 | |