| 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 | $202.63 | 9.123% | $221.1159 | $221.12 | $221.10 | $221.10 |
| Purchase #2 | $8.46 | 6.185% | $8.9833 | $8.98 | $9.00 | $9.00 |
| Purchase #3 | $195.59 | 3.282% | $202.0093 | $202.01 | $202.00 | $202.00 |
| Purchase #4 | $217.82 | 10.763% | $241.264 | $241.26 | $241.25 | $241.30 |
| Purchase #5 | $200.91 | 5.701% | $212.3639 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $54.83 | 13.415% | $62.1854 | $62.19 | $62.20 | $62.20 |
| Purchase #7 | $57.34 | 7.437% | $61.6044 | $61.60 | $61.60 | $61.60 |
| 7 purchase totals = | $937.58 | $1,009.5262 | $1,009.52 | $1,009.50 | $1,009.60 | |