| 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 | $202.40 | 9.654% | $221.9397 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $148.70 | 10.355% | $164.0979 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $221.50 | 5.225% | $233.0734 | $233.07 | $233.05 | $233.10 |
| Purchase #4 | $61.86 | 4.757% | $64.8027 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $170.44 | 11.369% | $189.8173 | $189.82 | $189.80 | $189.80 |
| Purchase #6 | $195.92 | 5.776% | $207.2363 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $40.39 | 4.794% | $42.3263 | $42.33 | $42.35 | $42.30 |
| 7 purchase totals = | $1,041.21 | $1,123.2936 | $1,123.30 | $1,123.30 | $1,123.20 | |