| 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 | $230.72 | 6.347% | $245.3638 | $245.36 | $245.35 | $245.40 |
| Purchase #2 | $238.43 | 12.401% | $267.9977 | $268.00 | $268.00 | $268.00 |
| Purchase #3 | $102.92 | 7.350% | $110.4846 | $110.48 | $110.50 | $110.50 |
| Purchase #4 | $18.59 | 13.278% | $21.0584 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $98.39 | 4.246% | $102.5676 | $102.57 | $102.55 | $102.60 |
| Purchase #6 | $116.47 | 3.278% | $120.2879 | $120.29 | $120.30 | $120.30 |
| Purchase #7 | $197.59 | 13.411% | $224.0888 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $1,003.11 | $1,091.8488 | $1,091.85 | $1,091.85 | $1,092.00 | |