| 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 | $139.51 | 9.295% | $152.4775 | $152.48 | $152.50 | $152.50 |
| Purchase #2 | $198.56 | 11.199% | $220.7967 | $220.80 | $220.80 | $220.80 |
| Purchase #3 | $249.79 | 7.632% | $268.854 | $268.85 | $268.85 | $268.90 |
| Purchase #4 | $79.57 | 9.392% | $87.0432 | $87.04 | $87.05 | $87.00 |
| Purchase #5 | $223.91 | 9.687% | $245.6002 | $245.60 | $245.60 | $245.60 |
| Purchase #6 | $136.97 | 11.585% | $152.838 | $152.84 | $152.85 | $152.80 |
| Purchase #7 | $180.70 | 12.684% | $203.62 | $203.62 | $203.60 | $203.60 |
| 7 purchase totals = | $1,209.01 | $1,331.2296 | $1,331.23 | $1,331.25 | $1,331.20 | |