| 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 | $23.72 | 3.796% | $24.6204 | $24.62 | $24.60 | $24.60 |
| Purchase #2 | $218.39 | 10.294% | $240.8711 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $34.34 | 13.192% | $38.8701 | $38.87 | $38.85 | $38.90 |
| Purchase #4 | $186.41 | 12.196% | $209.1446 | $209.14 | $209.15 | $209.10 |
| Purchase #5 | $152.80 | 9.748% | $167.6949 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $208.89 | 8.106% | $225.8226 | $225.82 | $225.80 | $225.80 |
| Purchase #7 | $29.96 | 4.829% | $31.4068 | $31.41 | $31.40 | $31.40 |
| 7 purchase totals = | $854.51 | $938.4305 | $938.42 | $938.35 | $938.40 | |