| 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 | $233.48 | 13.570% | $265.1632 | $265.16 | $265.15 | $265.20 |
| Purchase #2 | $84.49 | 13.274% | $95.7052 | $95.71 | $95.70 | $95.70 |
| Purchase #3 | $116.45 | 3.784% | $120.8565 | $120.86 | $120.85 | $120.90 |
| Purchase #4 | $184.66 | 13.470% | $209.5337 | $209.53 | $209.55 | $209.50 |
| Purchase #5 | $109.70 | 9.393% | $120.0041 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $245.60 | 9.316% | $268.4801 | $268.48 | $268.50 | $268.50 |
| Purchase #7 | $54.79 | 5.149% | $57.6111 | $57.61 | $57.60 | $57.60 |
| 7 purchase totals = | $1,029.17 | $1,137.3539 | $1,137.35 | $1,137.35 | $1,137.40 | |