| 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 | $220.60 | 9.855% | $242.3401 | $242.34 | $242.35 | $242.30 |
| Purchase #2 | $229.94 | 7.523% | $247.2384 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $142.70 | 3.802% | $148.1255 | $148.13 | $148.15 | $148.10 |
| Purchase #4 | $121.26 | 7.580% | $130.4515 | $130.45 | $130.45 | $130.50 |
| Purchase #5 | $144.95 | 3.115% | $149.4652 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $116.98 | 9.632% | $128.2475 | $128.25 | $128.25 | $128.20 |
| Purchase #7 | $139.29 | 4.296% | $145.2739 | $145.27 | $145.25 | $145.30 |
| 7 purchase totals = | $1,115.72 | $1,191.1421 | $1,191.15 | $1,191.15 | $1,191.10 | |