| 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 | $70.72 | 12.830% | $79.7934 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $22.83 | 6.773% | $24.3763 | $24.38 | $24.40 | $24.40 |
| Purchase #3 | $76.91 | 9.842% | $84.4795 | $84.48 | $84.50 | $84.50 |
| Purchase #4 | $212.29 | 12.554% | $238.9409 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $245.63 | 11.486% | $273.8431 | $273.84 | $273.85 | $273.80 |
| Purchase #6 | $98.68 | 8.253% | $106.8241 | $106.82 | $106.80 | $106.80 |
| Purchase #7 | $187.43 | 12.405% | $210.6807 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $914.49 | $1,018.9380 | $1,018.93 | $1,019.00 | $1,018.90 | |