| 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 | $107.26 | 3.546% | $111.0634 | $111.06 | $111.05 | $111.10 |
| Purchase #2 | $85.56 | 8.791% | $93.0816 | $93.08 | $93.10 | $93.10 |
| Purchase #3 | $119.52 | 7.131% | $128.043 | $128.04 | $128.05 | $128.00 |
| Purchase #4 | $248.43 | 4.168% | $258.7846 | $258.78 | $258.80 | $258.80 |
| Purchase #5 | $96.95 | 4.839% | $101.6414 | $101.64 | $101.65 | $101.60 |
| Purchase #6 | $154.81 | 13.293% | $175.3889 | $175.39 | $175.40 | $175.40 |
| Purchase #7 | $198.57 | 12.307% | $223.008 | $223.01 | $223.00 | $223.00 |
| 7 purchase totals = | $1,011.10 | $1,091.0109 | $1,091.00 | $1,091.05 | $1,091.00 | |