| 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 | $206.71 | 3.716% | $214.3913 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $235.76 | 9.437% | $258.0087 | $258.01 | $258.00 | $258.00 |
| Purchase #3 | $89.97 | 7.429% | $96.6539 | $96.65 | $96.65 | $96.70 |
| Purchase #4 | $139.47 | 3.834% | $144.8173 | $144.82 | $144.80 | $144.80 |
| Purchase #5 | $210.63 | 9.463% | $230.5619 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $174.30 | 11.163% | $193.7571 | $193.76 | $193.75 | $193.80 |
| Purchase #7 | $221.47 | 9.261% | $241.9803 | $241.98 | $242.00 | $242.00 |
| 7 purchase totals = | $1,278.31 | $1,380.1705 | $1,380.17 | $1,380.15 | $1,380.30 | |