| 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 | $128.29 | 5.367% | $135.1753 | $135.18 | $135.20 | $135.20 |
| Purchase #2 | $195.73 | 9.563% | $214.4477 | $214.45 | $214.45 | $214.40 |
| Purchase #3 | $84.47 | 13.798% | $96.1252 | $96.13 | $96.15 | $96.10 |
| Purchase #4 | $232.55 | 11.297% | $258.8212 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $174.58 | 6.134% | $185.2887 | $185.29 | $185.30 | $185.30 |
| Purchase #6 | $97.56 | 4.719% | $102.1639 | $102.16 | $102.15 | $102.20 |
| Purchase #7 | $188.63 | 10.644% | $208.7078 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $1,101.81 | $1,200.7298 | $1,200.74 | $1,200.75 | $1,200.70 | |