| 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 | $126.66 | 6.675% | $135.1146 | $135.11 | $135.10 | $135.10 |
| Purchase #2 | $196.61 | 7.784% | $211.9141 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $241.76 | 10.112% | $266.2068 | $266.21 | $266.20 | $266.20 |
| Purchase #4 | $120.30 | 7.421% | $129.2275 | $129.23 | $129.25 | $129.20 |
| Purchase #5 | $199.60 | 12.844% | $225.2366 | $225.24 | $225.25 | $225.20 |
| Purchase #6 | $154.72 | 12.505% | $174.0677 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $85.62 | 12.139% | $96.0134 | $96.01 | $96.00 | $96.00 |
| 7 purchase totals = | $1,125.27 | $1,237.7807 | $1,237.78 | $1,237.75 | $1,237.70 | |