| 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 | $84.44 | 6.372% | $89.8205 | $89.82 | $89.80 | $89.80 |
| Purchase #2 | $197.95 | 13.267% | $224.212 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $190.54 | 8.814% | $207.3342 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $203.62 | 11.828% | $227.7042 | $227.70 | $227.70 | $227.70 |
| Purchase #5 | $34.33 | 11.737% | $38.3593 | $38.36 | $38.35 | $38.40 |
| Purchase #6 | $31.30 | 10.781% | $34.6745 | $34.67 | $34.65 | $34.70 |
| Purchase #7 | $243.90 | 4.113% | $253.9316 | $253.93 | $253.95 | $253.90 |
| 7 purchase totals = | $986.08 | $1,076.0363 | $1,076.02 | $1,076.00 | $1,076.00 | |