| 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 | $241.44 | 3.311% | $249.4341 | $249.43 | $249.45 | $249.40 |
| Purchase #2 | $102.48 | 3.264% | $105.8249 | $105.82 | $105.80 | $105.80 |
| Purchase #3 | $72.93 | 3.808% | $75.7072 | $75.71 | $75.70 | $75.70 |
| Purchase #4 | $198.54 | 6.130% | $210.7105 | $210.71 | $210.70 | $210.70 |
| Purchase #5 | $168.26 | 3.545% | $174.2248 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $49.25 | 6.636% | $52.5182 | $52.52 | $52.50 | $52.50 |
| Purchase #7 | $249.95 | 13.555% | $283.8307 | $283.83 | $283.85 | $283.80 |
| 7 purchase totals = | $1,082.85 | $1,152.2504 | $1,152.24 | $1,152.20 | $1,152.10 | |