| 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 | $207.57 | 6.331% | $220.7113 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $110.88 | 6.128% | $117.6747 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $247.66 | 3.748% | $256.9423 | $256.94 | $256.95 | $256.90 |
| Purchase #4 | $105.55 | 12.780% | $119.0393 | $119.04 | $119.05 | $119.00 |
| Purchase #5 | $142.73 | 12.248% | $160.2116 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $117.90 | 5.325% | $124.1782 | $124.18 | $124.20 | $124.20 |
| Purchase #7 | $71.62 | 8.806% | $77.9269 | $77.93 | $77.95 | $77.90 |
| 7 purchase totals = | $1,003.91 | $1,076.6843 | $1,076.68 | $1,076.70 | $1,076.60 | |