| 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 | $184.89 | 4.135% | $192.5352 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $247.72 | 3.647% | $256.7543 | $256.75 | $256.75 | $256.80 |
| Purchase #3 | $18.64 | 10.135% | $20.5292 | $20.53 | $20.55 | $20.50 |
| Purchase #4 | $142.43 | 3.162% | $146.9336 | $146.93 | $146.95 | $146.90 |
| Purchase #5 | $33.74 | 4.671% | $35.316 | $35.32 | $35.30 | $35.30 |
| Purchase #6 | $194.75 | 12.585% | $219.2593 | $219.26 | $219.25 | $219.30 |
| Purchase #7 | $240.26 | 5.217% | $252.7944 | $252.79 | $252.80 | $252.80 |
| 7 purchase totals = | $1,062.43 | $1,124.1220 | $1,124.12 | $1,124.15 | $1,124.10 | |