| 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 | $245.36 | 10.332% | $270.7106 | $270.71 | $270.70 | $270.70 |
| Purchase #2 | $139.65 | 9.282% | $152.6123 | $152.61 | $152.60 | $152.60 |
| Purchase #3 | $168.96 | 4.334% | $176.2827 | $176.28 | $176.30 | $176.30 |
| Purchase #4 | $171.67 | 11.632% | $191.6387 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $68.59 | 7.188% | $73.5202 | $73.52 | $73.50 | $73.50 |
| Purchase #6 | $73.65 | 8.633% | $80.0082 | $80.01 | $80.00 | $80.00 |
| Purchase #7 | $220.62 | 12.591% | $248.3983 | $248.40 | $248.40 | $248.40 |
| 7 purchase totals = | $1,088.50 | $1,193.1710 | $1,193.17 | $1,193.15 | $1,193.10 | |