| 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 | $86.36 | 5.814% | $91.381 | $91.38 | $91.40 | $91.40 |
| Purchase #2 | $208.71 | 11.380% | $232.4612 | $232.46 | $232.45 | $232.50 |
| Purchase #3 | $193.63 | 10.385% | $213.7385 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $198.70 | 11.365% | $221.2823 | $221.28 | $221.30 | $221.30 |
| Purchase #5 | $117.45 | 12.154% | $131.7249 | $131.72 | $131.70 | $131.70 |
| Purchase #6 | $154.89 | 3.664% | $160.5652 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $25.42 | 3.740% | $26.3707 | $26.37 | $26.35 | $26.40 |
| 7 purchase totals = | $985.16 | $1,077.5238 | $1,077.52 | $1,077.50 | $1,077.60 | |