| 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 | $194.55 | 8.333% | $210.7619 | $210.76 | $210.75 | $210.80 |
| Purchase #2 | $200.71 | 9.753% | $220.2852 | $220.29 | $220.30 | $220.30 |
| Purchase #3 | $178.60 | 9.695% | $195.9153 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $83.86 | 9.646% | $91.9491 | $91.95 | $91.95 | $91.90 |
| Purchase #5 | $167.68 | 13.243% | $189.8859 | $189.89 | $189.90 | $189.90 |
| Purchase #6 | $71.32 | 10.516% | $78.82 | $78.82 | $78.80 | $78.80 |
| Purchase #7 | $107.58 | 10.652% | $119.0394 | $119.04 | $119.05 | $119.00 |
| 7 purchase totals = | $1,004.30 | $1,106.6568 | $1,106.67 | $1,106.65 | $1,106.60 | |