| 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 | $237.49 | 6.722% | $253.4541 | $253.45 | $253.45 | $253.50 |
| Purchase #2 | $114.98 | 7.861% | $124.0186 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $239.26 | 4.217% | $249.3496 | $249.35 | $249.35 | $249.30 |
| Purchase #4 | $143.47 | 13.189% | $162.3923 | $162.39 | $162.40 | $162.40 |
| Purchase #5 | $70.33 | 9.177% | $76.7842 | $76.78 | $76.80 | $76.80 |
| Purchase #6 | $56.56 | 10.384% | $62.4332 | $62.43 | $62.45 | $62.40 |
| Purchase #7 | $184.55 | 8.289% | $199.8473 | $199.85 | $199.85 | $199.80 |
| 7 purchase totals = | $1,046.64 | $1,128.2793 | $1,128.27 | $1,128.30 | $1,128.20 | |