| 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 | $180.58 | 12.146% | $202.5132 | $202.51 | $202.50 | $202.50 |
| Purchase #2 | $99.99 | 3.522% | $103.5116 | $103.51 | $103.50 | $103.50 |
| Purchase #3 | $212.69 | 3.139% | $219.3663 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $93.98 | 12.307% | $105.5461 | $105.55 | $105.55 | $105.50 |
| Purchase #5 | $248.34 | 13.805% | $282.6233 | $282.62 | $282.60 | $282.60 |
| Purchase #6 | $226.67 | 7.198% | $242.9857 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $228.48 | 8.713% | $248.3875 | $248.39 | $248.40 | $248.40 |
| 7 purchase totals = | $1,290.73 | $1,404.9337 | $1,404.94 | $1,404.90 | $1,404.90 | |