| 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 | $108.51 | 8.835% | $118.0969 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $8.79 | 6.229% | $9.3375 | $9.34 | $9.35 | $9.30 |
| Purchase #3 | $189.59 | 4.454% | $198.0343 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $236.40 | 12.244% | $265.3448 | $265.34 | $265.35 | $265.30 |
| Purchase #5 | $71.56 | 9.128% | $78.092 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $192.45 | 8.841% | $209.4645 | $209.46 | $209.45 | $209.50 |
| Purchase #7 | $190.60 | 5.631% | $201.3327 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $997.90 | $1,079.7027 | $1,079.69 | $1,079.75 | $1,079.60 | |