| 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 | $22.28 | 6.867% | $23.81 | $23.81 | $23.80 | $23.80 |
| Purchase #2 | $173.61 | 5.255% | $182.7332 | $182.73 | $182.75 | $182.70 |
| Purchase #3 | $160.63 | 5.738% | $169.8469 | $169.85 | $169.85 | $169.80 |
| Purchase #4 | $115.30 | 4.147% | $120.0815 | $120.08 | $120.10 | $120.10 |
| Purchase #5 | $249.56 | 3.631% | $258.6215 | $258.62 | $258.60 | $258.60 |
| Purchase #6 | $44.41 | 10.514% | $49.0793 | $49.08 | $49.10 | $49.10 |
| Purchase #7 | $193.47 | 9.516% | $211.8806 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $959.26 | $1,016.0530 | $1,016.05 | $1,016.10 | $1,016.00 | |