| 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 | $141.42 | 5.720% | $149.5092 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $217.50 | 13.353% | $246.5428 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $197.58 | 11.820% | $220.934 | $220.93 | $220.95 | $220.90 |
| Purchase #4 | $100.66 | 4.650% | $105.3407 | $105.34 | $105.35 | $105.30 |
| Purchase #5 | $239.29 | 10.441% | $264.2743 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $162.34 | 12.346% | $182.3825 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $191.73 | 10.546% | $211.9498 | $211.95 | $211.95 | $211.90 |
| 7 purchase totals = | $1,250.52 | $1,380.9333 | $1,380.92 | $1,380.95 | $1,380.80 | |