| 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 | $38.46 | 4.669% | $40.2557 | $40.26 | $40.25 | $40.30 |
| Purchase #2 | $180.49 | 7.666% | $194.3264 | $194.33 | $194.35 | $194.30 |
| Purchase #3 | $183.39 | 11.578% | $204.6229 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $231.53 | 6.191% | $245.864 | $245.86 | $245.85 | $245.90 |
| Purchase #5 | $189.54 | 11.516% | $211.3674 | $211.37 | $211.35 | $211.40 |
| Purchase #6 | $101.78 | 13.230% | $115.2455 | $115.25 | $115.25 | $115.20 |
| Purchase #7 | $33.81 | 4.845% | $35.4481 | $35.45 | $35.45 | $35.40 |
| 7 purchase totals = | $959.00 | $1,047.1300 | $1,047.14 | $1,047.10 | $1,047.10 | |