| 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 | $219.69 | 13.434% | $249.2032 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $30.78 | 3.508% | $31.8598 | $31.86 | $31.85 | $31.90 |
| Purchase #3 | $37.26 | 5.786% | $39.4159 | $39.42 | $39.40 | $39.40 |
| Purchase #4 | $201.52 | 3.497% | $208.5672 | $208.57 | $208.55 | $208.60 |
| Purchase #5 | $8.73 | 8.518% | $9.4736 | $9.47 | $9.45 | $9.50 |
| Purchase #6 | $74.89 | 7.789% | $80.7232 | $80.72 | $80.70 | $80.70 |
| Purchase #7 | $170.85 | 3.660% | $177.1031 | $177.10 | $177.10 | $177.10 |
| 7 purchase totals = | $743.72 | $796.3460 | $796.34 | $796.25 | $796.40 | |