| 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 | $225.85 | 7.523% | $242.8407 | $242.84 | $242.85 | $242.80 |
| Purchase #2 | $171.62 | 7.812% | $185.027 | $185.03 | $185.05 | $185.00 |
| Purchase #3 | $187.43 | 5.105% | $196.9983 | $197.00 | $197.00 | $197.00 |
| Purchase #4 | $84.48 | 11.186% | $93.9299 | $93.93 | $93.95 | $93.90 |
| Purchase #5 | $250.78 | 7.736% | $270.1803 | $270.18 | $270.20 | $270.20 |
| Purchase #6 | $208.95 | 10.554% | $231.0026 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $194.53 | 3.858% | $202.035 | $202.04 | $202.05 | $202.00 |
| 7 purchase totals = | $1,323.64 | $1,422.0138 | $1,422.02 | $1,422.10 | $1,421.90 | |