| 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 | $229.55 | 8.519% | $249.1054 | $249.11 | $249.10 | $249.10 |
| Purchase #2 | $28.57 | 8.632% | $31.0362 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $189.89 | 7.116% | $203.4026 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $195.52 | 7.440% | $210.0667 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $166.50 | 11.737% | $186.0421 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $130.31 | 8.848% | $141.8398 | $141.84 | $141.85 | $141.80 |
| Purchase #7 | $128.51 | 13.457% | $145.8036 | $145.80 | $145.80 | $145.80 |
| 7 purchase totals = | $1,068.85 | $1,167.2964 | $1,167.30 | $1,167.30 | $1,167.20 | |