| 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 | $118.63 | 12.541% | $133.5074 | $133.51 | $133.50 | $133.50 |
| Purchase #2 | $172.28 | 8.763% | $187.3769 | $187.38 | $187.40 | $187.40 |
| Purchase #3 | $145.93 | 9.676% | $160.0502 | $160.05 | $160.05 | $160.10 |
| Purchase #4 | $131.49 | 4.571% | $137.5004 | $137.50 | $137.50 | $137.50 |
| Purchase #5 | $78.89 | 11.137% | $87.676 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $190.84 | 13.458% | $216.5232 | $216.52 | $216.50 | $216.50 |
| Purchase #7 | $232.31 | 4.157% | $241.9671 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $1,070.37 | $1,164.6012 | $1,164.61 | $1,164.60 | $1,164.70 | |