| 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 | $99.43 | 10.163% | $109.5351 | $109.54 | $109.55 | $109.50 |
| Purchase #2 | $48.65 | 9.304% | $53.1764 | $53.18 | $53.20 | $53.20 |
| Purchase #3 | $100.33 | 13.228% | $113.6017 | $113.60 | $113.60 | $113.60 |
| Purchase #4 | $128.63 | 4.870% | $134.8943 | $134.89 | $134.90 | $134.90 |
| Purchase #5 | $174.43 | 4.215% | $181.7822 | $181.78 | $181.80 | $181.80 |
| Purchase #6 | $180.31 | 8.544% | $195.7157 | $195.72 | $195.70 | $195.70 |
| Purchase #7 | $240.31 | 5.244% | $252.9119 | $252.91 | $252.90 | $252.90 |
| 7 purchase totals = | $972.09 | $1,041.6173 | $1,041.62 | $1,041.65 | $1,041.60 | |