| 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 | $226.70 | 5.199% | $238.4861 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $129.80 | 13.632% | $147.4943 | $147.49 | $147.50 | $147.50 |
| Purchase #3 | $130.33 | 11.326% | $145.0912 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $219.96 | 5.603% | $232.2844 | $232.28 | $232.30 | $232.30 |
| Purchase #5 | $42.55 | 6.765% | $45.4285 | $45.43 | $45.45 | $45.40 |
| Purchase #6 | $245.40 | 11.442% | $273.4787 | $273.48 | $273.50 | $273.50 |
| Purchase #7 | $158.95 | 9.253% | $173.6576 | $173.66 | $173.65 | $173.70 |
| 7 purchase totals = | $1,153.69 | $1,255.9208 | $1,255.92 | $1,256.00 | $1,256.00 | |