| 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 | $198.28 | 3.593% | $205.4042 | $205.40 | $205.40 | $205.40 |
| Purchase #2 | $88.42 | 7.478% | $95.032 | $95.03 | $95.05 | $95.00 |
| Purchase #3 | $91.91 | 6.802% | $98.1617 | $98.16 | $98.15 | $98.20 |
| Purchase #4 | $232.64 | 7.484% | $250.0508 | $250.05 | $250.05 | $250.10 |
| Purchase #5 | $81.90 | 10.524% | $90.5192 | $90.52 | $90.50 | $90.50 |
| Purchase #6 | $19.59 | 7.150% | $20.9907 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $124.59 | 8.826% | $135.5863 | $135.59 | $135.60 | $135.60 |
| 7 purchase totals = | $837.33 | $895.7449 | $895.74 | $895.75 | $895.80 | |