| 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 | $152.34 | 11.228% | $169.4447 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $211.84 | 8.820% | $230.5243 | $230.52 | $230.50 | $230.50 |
| Purchase #3 | $38.60 | 4.542% | $40.3532 | $40.35 | $40.35 | $40.40 |
| Purchase #4 | $194.27 | 6.548% | $206.9908 | $206.99 | $207.00 | $207.00 |
| Purchase #5 | $9.82 | 3.103% | $10.1247 | $10.12 | $10.10 | $10.10 |
| Purchase #6 | $178.75 | 6.361% | $190.1203 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $113.28 | 8.862% | $123.3189 | $123.32 | $123.30 | $123.30 |
| 7 purchase totals = | $898.90 | $970.8769 | $970.86 | $970.80 | $970.80 | |