| 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 | $98.29 | 5.666% | $103.8591 | $103.86 | $103.85 | $103.90 |
| Purchase #2 | $82.79 | 11.438% | $92.2595 | $92.26 | $92.25 | $92.30 |
| Purchase #3 | $189.84 | 11.597% | $211.8557 | $211.86 | $211.85 | $211.90 |
| Purchase #4 | $73.65 | 6.309% | $78.2966 | $78.30 | $78.30 | $78.30 |
| Purchase #5 | $221.68 | 8.802% | $241.1923 | $241.19 | $241.20 | $241.20 |
| Purchase #6 | $136.35 | 12.710% | $153.6801 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $235.93 | 8.534% | $256.0643 | $256.06 | $256.05 | $256.10 |
| 7 purchase totals = | $1,038.53 | $1,137.2076 | $1,137.21 | $1,137.20 | $1,137.40 | |