| 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 | $219.84 | 4.668% | $230.1021 | $230.10 | $230.10 | $230.10 |
| Purchase #2 | $218.50 | 5.367% | $230.2269 | $230.23 | $230.25 | $230.20 |
| Purchase #3 | $38.33 | 13.236% | $43.4034 | $43.40 | $43.40 | $43.40 |
| Purchase #4 | $63.83 | 12.483% | $71.7979 | $71.80 | $71.80 | $71.80 |
| Purchase #5 | $68.45 | 5.206% | $72.0135 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $210.96 | 6.231% | $224.1049 | $224.10 | $224.10 | $224.10 |
| Purchase #7 | $15.68 | 6.208% | $16.6534 | $16.65 | $16.65 | $16.70 |
| 7 purchase totals = | $835.59 | $888.3021 | $888.29 | $888.30 | $888.30 | |