| 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 | $198.55 | 10.512% | $219.4216 | $219.42 | $219.40 | $219.40 |
| Purchase #2 | $18.66 | 10.501% | $20.6195 | $20.62 | $20.60 | $20.60 |
| Purchase #3 | $214.38 | 6.798% | $228.9536 | $228.95 | $228.95 | $229.00 |
| Purchase #4 | $62.75 | 10.501% | $69.3394 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $240.54 | 13.273% | $272.4669 | $272.47 | $272.45 | $272.50 |
| Purchase #6 | $48.52 | 10.195% | $53.4666 | $53.47 | $53.45 | $53.50 |
| Purchase #7 | $192.99 | 13.620% | $219.2752 | $219.28 | $219.30 | $219.30 |
| 7 purchase totals = | $976.39 | $1,083.5428 | $1,083.55 | $1,083.50 | $1,083.60 | |