| 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 | $29.58 | 9.417% | $32.3655 | $32.37 | $32.35 | $32.40 |
| Purchase #2 | $225.80 | 13.807% | $256.9762 | $256.98 | $257.00 | $257.00 |
| Purchase #3 | $108.98 | 9.463% | $119.2928 | $119.29 | $119.30 | $119.30 |
| Purchase #4 | $182.29 | 11.131% | $202.5807 | $202.58 | $202.60 | $202.60 |
| Purchase #5 | $152.29 | 9.410% | $166.6205 | $166.62 | $166.60 | $166.60 |
| Purchase #6 | $160.39 | 13.671% | $182.3169 | $182.32 | $182.30 | $182.30 |
| Purchase #7 | $76.90 | 8.190% | $83.1981 | $83.20 | $83.20 | $83.20 |
| 7 purchase totals = | $936.23 | $1,043.3507 | $1,043.36 | $1,043.35 | $1,043.40 | |