| 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 | $242.25 | 9.387% | $264.99 | $264.99 | $265.00 | $265.00 |
| Purchase #2 | $20.78 | 13.415% | $23.5676 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $96.55 | 4.734% | $101.1207 | $101.12 | $101.10 | $101.10 |
| Purchase #4 | $238.81 | 4.139% | $248.6943 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $34.86 | 8.351% | $37.7712 | $37.77 | $37.75 | $37.80 |
| Purchase #6 | $211.28 | 8.638% | $229.5304 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $29.76 | 9.668% | $32.6372 | $32.64 | $32.65 | $32.60 |
| 7 purchase totals = | $874.29 | $938.3114 | $938.31 | $938.30 | $938.30 | |