| 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 | $240.82 | 7.158% | $258.0579 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $138.35 | 9.753% | $151.8433 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $92.87 | 11.738% | $103.7711 | $103.77 | $103.75 | $103.80 |
| Purchase #4 | $31.70 | 6.588% | $33.7884 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $213.43 | 8.561% | $231.7017 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $29.98 | 10.819% | $33.2235 | $33.22 | $33.20 | $33.20 |
| Purchase #7 | $245.50 | 8.476% | $266.3086 | $266.31 | $266.30 | $266.30 |
| 7 purchase totals = | $992.65 | $1,078.6945 | $1,078.69 | $1,078.65 | $1,078.70 | |