| 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 | $216.87 | 4.702% | $227.0672 | $227.07 | $227.05 | $227.10 |
| Purchase #2 | $229.30 | 5.582% | $242.0995 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $142.50 | 7.623% | $153.3628 | $153.36 | $153.35 | $153.40 |
| Purchase #4 | $50.35 | 7.148% | $53.949 | $53.95 | $53.95 | $53.90 |
| Purchase #5 | $75.51 | 8.119% | $81.6407 | $81.64 | $81.65 | $81.60 |
| Purchase #6 | $228.48 | 12.558% | $257.1725 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $240.95 | 7.130% | $258.1297 | $258.13 | $258.15 | $258.10 |
| 7 purchase totals = | $1,183.96 | $1,273.4214 | $1,273.42 | $1,273.40 | $1,273.40 | |