| 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 | $239.99 | 7.546% | $258.0996 | $258.10 | $258.10 | $258.10 |
| Purchase #2 | $132.29 | 5.778% | $139.9337 | $139.93 | $139.95 | $139.90 |
| Purchase #3 | $72.89 | 10.516% | $80.5551 | $80.56 | $80.55 | $80.60 |
| Purchase #4 | $124.61 | 6.312% | $132.4754 | $132.48 | $132.50 | $132.50 |
| Purchase #5 | $129.79 | 13.209% | $146.934 | $146.93 | $146.95 | $146.90 |
| Purchase #6 | $230.29 | 7.418% | $247.3729 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $174.78 | 8.647% | $189.8932 | $189.89 | $189.90 | $189.90 |
| 7 purchase totals = | $1,104.64 | $1,195.2639 | $1,195.26 | $1,195.30 | $1,195.30 | |