| 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 | $189.27 | 11.695% | $211.4051 | $211.41 | $211.40 | $211.40 |
| Purchase #2 | $228.39 | 9.237% | $249.4864 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $27.94 | 5.639% | $29.5155 | $29.52 | $29.50 | $29.50 |
| Purchase #4 | $237.28 | 6.633% | $253.0188 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $120.49 | 10.624% | $133.2909 | $133.29 | $133.30 | $133.30 |
| Purchase #6 | $145.91 | 11.580% | $162.8064 | $162.81 | $162.80 | $162.80 |
| Purchase #7 | $43.79 | 5.195% | $46.0649 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $993.07 | $1,085.5880 | $1,085.60 | $1,085.55 | $1,085.60 | |