| 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 | $219.27 | 5.147% | $230.5558 | $230.56 | $230.55 | $230.60 |
| Purchase #2 | $176.46 | 8.282% | $191.0744 | $191.07 | $191.05 | $191.10 |
| Purchase #3 | $105.62 | 12.142% | $118.4444 | $118.44 | $118.45 | $118.40 |
| Purchase #4 | $18.46 | 5.815% | $19.5334 | $19.53 | $19.55 | $19.50 |
| Purchase #5 | $114.57 | 8.738% | $124.5811 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $124.53 | 13.503% | $141.3453 | $141.35 | $141.35 | $141.30 |
| Purchase #7 | $239.34 | 13.472% | $271.5839 | $271.58 | $271.60 | $271.60 |
| 7 purchase totals = | $998.25 | $1,097.1183 | $1,097.11 | $1,097.15 | $1,097.10 | |