| 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 | $225.46 | 5.149% | $237.0689 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $117.73 | 5.252% | $123.9132 | $123.91 | $123.90 | $123.90 |
| Purchase #3 | $86.79 | 11.633% | $96.8863 | $96.89 | $96.90 | $96.90 |
| Purchase #4 | $199.88 | 10.446% | $220.7595 | $220.76 | $220.75 | $220.80 |
| Purchase #5 | $227.81 | 13.631% | $258.8628 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $113.37 | 13.177% | $128.3088 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $227.29 | 8.542% | $246.7051 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $1,198.33 | $1,312.5046 | $1,312.51 | $1,312.45 | $1,312.60 | |