| 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 | $221.31 | 9.625% | $242.6111 | $242.61 | $242.60 | $242.60 |
| Purchase #2 | $73.57 | 8.170% | $79.5807 | $79.58 | $79.60 | $79.60 |
| Purchase #3 | $169.44 | 8.408% | $183.6865 | $183.69 | $183.70 | $183.70 |
| Purchase #4 | $189.60 | 6.394% | $201.723 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $5.53 | 10.725% | $6.1231 | $6.12 | $6.10 | $6.10 |
| Purchase #6 | $159.74 | 4.433% | $166.8213 | $166.82 | $166.80 | $166.80 |
| Purchase #7 | $225.78 | 3.492% | $233.6642 | $233.66 | $233.65 | $233.70 |
| 7 purchase totals = | $1,044.97 | $1,114.2099 | $1,114.20 | $1,114.15 | $1,114.20 | |