| 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 | $203.84 | 4.629% | $213.2758 | $213.28 | $213.30 | $213.30 |
| Purchase #2 | $5.58 | 6.227% | $5.9275 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $117.56 | 3.423% | $121.5841 | $121.58 | $121.60 | $121.60 |
| Purchase #4 | $21.92 | 3.283% | $22.6396 | $22.64 | $22.65 | $22.60 |
| Purchase #5 | $112.67 | 7.616% | $121.2509 | $121.25 | $121.25 | $121.30 |
| Purchase #6 | $92.25 | 11.474% | $102.8348 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $104.98 | 9.589% | $115.0465 | $115.05 | $115.05 | $115.00 |
| 7 purchase totals = | $658.80 | $702.5592 | $702.56 | $702.65 | $702.50 | |