| 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 | $191.57 | 4.559% | $200.3037 | $200.30 | $200.30 | $200.30 |
| Purchase #2 | $171.42 | 5.441% | $180.747 | $180.75 | $180.75 | $180.70 |
| Purchase #3 | $207.79 | 9.343% | $227.2038 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $47.46 | 9.737% | $52.0812 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $53.88 | 7.417% | $57.8763 | $57.88 | $57.90 | $57.90 |
| Purchase #6 | $64.65 | 6.234% | $68.6803 | $68.68 | $68.70 | $68.70 |
| Purchase #7 | $245.86 | 8.445% | $266.6229 | $266.62 | $266.60 | $266.60 |
| 7 purchase totals = | $982.63 | $1,053.5152 | $1,053.51 | $1,053.55 | $1,053.50 | |