| 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 | $107.86 | 4.133% | $112.3179 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $169.87 | 12.769% | $191.5607 | $191.56 | $191.55 | $191.60 |
| Purchase #3 | $84.53 | 11.562% | $94.3034 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $201.75 | 5.253% | $212.3479 | $212.35 | $212.35 | $212.30 |
| Purchase #5 | $231.56 | 6.180% | $245.8704 | $245.87 | $245.85 | $245.90 |
| Purchase #6 | $171.81 | 9.283% | $187.7591 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $247.28 | 10.428% | $273.0664 | $273.07 | $273.05 | $273.10 |
| 7 purchase totals = | $1,214.66 | $1,317.2258 | $1,317.23 | $1,317.15 | $1,317.30 | |