| 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 | $123.82 | 10.115% | $136.3444 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $37.62 | 3.559% | $38.9589 | $38.96 | $38.95 | $39.00 |
| Purchase #3 | $207.60 | 13.252% | $235.1112 | $235.11 | $235.10 | $235.10 |
| Purchase #4 | $203.26 | 6.461% | $216.3926 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $88.85 | 13.847% | $101.1531 | $101.15 | $101.15 | $101.20 |
| Purchase #6 | $57.66 | 10.662% | $63.8077 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $106.49 | 4.204% | $110.9668 | $110.97 | $110.95 | $111.00 |
| 7 purchase totals = | $825.30 | $902.7347 | $902.73 | $902.70 | $902.80 | |