| 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 | $116.50 | 8.405% | $126.2918 | $126.29 | $126.30 | $126.30 |
| Purchase #2 | $130.95 | 4.664% | $137.0575 | $137.06 | $137.05 | $137.10 |
| Purchase #3 | $89.48 | 8.259% | $96.8702 | $96.87 | $96.85 | $96.90 |
| Purchase #4 | $6.51 | 5.397% | $6.8613 | $6.86 | $6.85 | $6.90 |
| Purchase #5 | $200.81 | 8.865% | $218.6118 | $218.61 | $218.60 | $218.60 |
| Purchase #6 | $229.49 | 10.545% | $253.6897 | $253.69 | $253.70 | $253.70 |
| Purchase #7 | $150.35 | 4.231% | $156.7113 | $156.71 | $156.70 | $156.70 |
| 7 purchase totals = | $924.09 | $996.0936 | $996.09 | $996.05 | $996.20 | |