| 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 | $196.52 | 8.261% | $212.7545 | $212.75 | $212.75 | $212.80 |
| Purchase #2 | $47.78 | 4.430% | $49.8967 | $49.90 | $49.90 | $49.90 |
| Purchase #3 | $195.92 | 8.146% | $211.8796 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $225.49 | 9.368% | $246.6139 | $246.61 | $246.60 | $246.60 |
| Purchase #5 | $199.80 | 9.379% | $218.5392 | $218.54 | $218.55 | $218.50 |
| Purchase #6 | $77.33 | 10.618% | $85.5409 | $85.54 | $85.55 | $85.50 |
| Purchase #7 | $240.71 | 9.700% | $264.0589 | $264.06 | $264.05 | $264.10 |
| 7 purchase totals = | $1,183.55 | $1,289.2837 | $1,289.28 | $1,289.30 | $1,289.30 | |