| 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 | $124.98 | 4.520% | $130.6291 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $130.44 | 5.217% | $137.2451 | $137.25 | $137.25 | $137.20 |
| Purchase #3 | $194.54 | 13.759% | $221.3068 | $221.31 | $221.30 | $221.30 |
| Purchase #4 | $67.70 | 5.365% | $71.3321 | $71.33 | $71.35 | $71.30 |
| Purchase #5 | $230.30 | 4.669% | $241.0527 | $241.05 | $241.05 | $241.10 |
| Purchase #6 | $181.56 | 6.717% | $193.7554 | $193.76 | $193.75 | $193.80 |
| Purchase #7 | $116.61 | 11.525% | $130.0493 | $130.05 | $130.05 | $130.00 |
| 7 purchase totals = | $1,046.13 | $1,125.3705 | $1,125.38 | $1,125.40 | $1,125.30 | |