| 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 | $186.81 | 8.139% | $202.0145 | $202.01 | $202.00 | $202.00 |
| Purchase #2 | $114.34 | 3.824% | $118.7124 | $118.71 | $118.70 | $118.70 |
| Purchase #3 | $72.62 | 7.630% | $78.1609 | $78.16 | $78.15 | $78.20 |
| Purchase #4 | $96.58 | 12.748% | $108.892 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $219.76 | 8.548% | $238.5451 | $238.55 | $238.55 | $238.50 |
| Purchase #6 | $116.92 | 9.520% | $128.0508 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $184.84 | 10.700% | $204.6179 | $204.62 | $204.60 | $204.60 |
| 7 purchase totals = | $991.87 | $1,078.9936 | $1,078.99 | $1,078.95 | $1,079.00 | |