| 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 | $119.66 | 7.717% | $128.8942 | $128.89 | $128.90 | $128.90 |
| Purchase #2 | $242.78 | 8.787% | $264.1131 | $264.11 | $264.10 | $264.10 |
| Purchase #3 | $66.36 | 11.269% | $73.8381 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $95.82 | 7.124% | $102.6462 | $102.65 | $102.65 | $102.60 |
| Purchase #5 | $220.72 | 12.683% | $248.7139 | $248.71 | $248.70 | $248.70 |
| Purchase #6 | $197.33 | 11.112% | $219.2573 | $219.26 | $219.25 | $219.30 |
| Purchase #7 | $227.51 | 13.116% | $257.3502 | $257.35 | $257.35 | $257.40 |
| 7 purchase totals = | $1,170.18 | $1,294.8130 | $1,294.81 | $1,294.80 | $1,294.80 | |