| 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 | $187.42 | 13.726% | $213.1453 | $213.15 | $213.15 | $213.10 |
| Purchase #2 | $47.98 | 8.427% | $52.0233 | $52.02 | $52.00 | $52.00 |
| Purchase #3 | $204.72 | 8.427% | $221.9718 | $221.97 | $221.95 | $222.00 |
| Purchase #4 | $131.88 | 11.539% | $147.0976 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $230.88 | 4.472% | $241.205 | $241.21 | $241.20 | $241.20 |
| Purchase #6 | $186.38 | 9.111% | $203.3611 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $44.36 | 7.847% | $47.8409 | $47.84 | $47.85 | $47.80 |
| 7 purchase totals = | $1,033.62 | $1,126.6450 | $1,126.65 | $1,126.60 | $1,126.60 | |