| 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 | $221.59 | 7.656% | $238.5549 | $238.55 | $238.55 | $238.60 |
| Purchase #2 | $165.64 | 5.280% | $174.3858 | $174.39 | $174.40 | $174.40 |
| Purchase #3 | $135.47 | 7.267% | $145.3146 | $145.31 | $145.30 | $145.30 |
| Purchase #4 | $157.48 | 12.523% | $177.2012 | $177.20 | $177.20 | $177.20 |
| Purchase #5 | $239.71 | 11.342% | $266.8979 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $184.70 | 10.472% | $204.0418 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $213.88 | 6.722% | $228.257 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $1,318.47 | $1,434.6532 | $1,434.65 | $1,434.65 | $1,434.70 | |