| 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 | $101.29 | 12.229% | $113.6768 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $144.73 | 3.807% | $150.2399 | $150.24 | $150.25 | $150.20 |
| Purchase #3 | $8.77 | 10.596% | $9.6993 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $203.93 | 8.650% | $221.5699 | $221.57 | $221.55 | $221.60 |
| Purchase #5 | $200.53 | 13.262% | $227.1243 | $227.12 | $227.10 | $227.10 |
| Purchase #6 | $224.98 | 10.585% | $248.7941 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $76.96 | 10.744% | $85.2286 | $85.23 | $85.25 | $85.20 |
| 7 purchase totals = | $961.19 | $1,056.3329 | $1,056.33 | $1,056.35 | $1,056.30 | |