| 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 | $9.64 | 12.608% | $10.8554 | $10.86 | $10.85 | $10.90 |
| Purchase #2 | $222.92 | 9.165% | $243.3506 | $243.35 | $243.35 | $243.40 |
| Purchase #3 | $126.79 | 8.363% | $137.3934 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $120.92 | 7.305% | $129.7532 | $129.75 | $129.75 | $129.80 |
| Purchase #5 | $75.52 | 12.332% | $84.8331 | $84.83 | $84.85 | $84.80 |
| Purchase #6 | $239.72 | 7.581% | $257.8932 | $257.89 | $257.90 | $257.90 |
| Purchase #7 | $142.65 | 5.748% | $150.8495 | $150.85 | $150.85 | $150.80 |
| 7 purchase totals = | $938.16 | $1,014.9284 | $1,014.92 | $1,014.95 | $1,015.00 | |