| 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 | $105.59 | 4.311% | $110.142 | $110.14 | $110.15 | $110.10 |
| Purchase #2 | $143.25 | 4.214% | $149.2866 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $58.98 | 12.271% | $66.2174 | $66.22 | $66.20 | $66.20 |
| Purchase #4 | $123.62 | 4.165% | $128.7688 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $196.34 | 11.665% | $219.2431 | $219.24 | $219.25 | $219.20 |
| Purchase #6 | $122.37 | 8.740% | $133.0651 | $133.07 | $133.05 | $133.10 |
| Purchase #7 | $249.27 | 6.409% | $265.2457 | $265.25 | $265.25 | $265.20 |
| 7 purchase totals = | $999.42 | $1,071.9687 | $1,071.98 | $1,071.95 | $1,071.90 | |