| 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 | $192.34 | 5.552% | $203.0187 | $203.02 | $203.00 | $203.00 |
| Purchase #2 | $220.26 | 9.406% | $240.9777 | $240.98 | $241.00 | $241.00 |
| Purchase #3 | $230.50 | 3.116% | $237.6824 | $237.68 | $237.70 | $237.70 |
| Purchase #4 | $213.76 | 5.815% | $226.1901 | $226.19 | $226.20 | $226.20 |
| Purchase #5 | $167.55 | 13.298% | $189.8308 | $189.83 | $189.85 | $189.80 |
| Purchase #6 | $72.99 | 10.706% | $80.8043 | $80.80 | $80.80 | $80.80 |
| Purchase #7 | $37.69 | 4.173% | $39.2628 | $39.26 | $39.25 | $39.30 |
| 7 purchase totals = | $1,135.09 | $1,217.7668 | $1,217.76 | $1,217.80 | $1,217.80 | |