| 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 | $210.38 | 5.211% | $221.3429 | $221.34 | $221.35 | $221.30 |
| Purchase #2 | $85.59 | 13.224% | $96.9084 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $122.75 | 7.813% | $132.3405 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $156.88 | 7.707% | $168.9707 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $36.92 | 8.480% | $40.0508 | $40.05 | $40.05 | $40.10 |
| Purchase #6 | $197.82 | 9.262% | $216.1421 | $216.14 | $216.15 | $216.10 |
| Purchase #7 | $226.70 | 9.437% | $248.0937 | $248.09 | $248.10 | $248.10 |
| 7 purchase totals = | $1,037.04 | $1,123.8491 | $1,123.84 | $1,123.85 | $1,123.80 | |