| 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 | $214.93 | 4.282% | $224.1333 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $117.79 | 4.518% | $123.1118 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $205.72 | 7.335% | $220.8096 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $187.52 | 13.867% | $213.5234 | $213.52 | $213.50 | $213.50 |
| Purchase #5 | $182.93 | 3.216% | $188.813 | $188.81 | $188.80 | $188.80 |
| Purchase #6 | $35.45 | 3.199% | $36.584 | $36.58 | $36.60 | $36.60 |
| Purchase #7 | $31.76 | 7.592% | $34.1712 | $34.17 | $34.15 | $34.20 |
| 7 purchase totals = | $976.10 | $1,041.1463 | $1,041.13 | $1,041.10 | $1,041.10 | |