| 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 | $199.91 | 5.484% | $210.8731 | $210.87 | $210.85 | $210.90 |
| Purchase #2 | $90.29 | 5.136% | $94.9273 | $94.93 | $94.95 | $94.90 |
| Purchase #3 | $229.69 | 10.690% | $254.2439 | $254.24 | $254.25 | $254.20 |
| Purchase #4 | $116.62 | 10.503% | $128.8686 | $128.87 | $128.85 | $128.90 |
| Purchase #5 | $246.54 | 7.746% | $265.637 | $265.64 | $265.65 | $265.60 |
| Purchase #6 | $244.58 | 4.802% | $256.3247 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $134.43 | 4.634% | $140.6595 | $140.66 | $140.65 | $140.70 |
| 7 purchase totals = | $1,262.06 | $1,351.5341 | $1,351.53 | $1,351.50 | $1,351.50 | |