| 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 | $122.38 | 8.129% | $132.3283 | $132.33 | $132.35 | $132.30 |
| Purchase #2 | $155.43 | 4.838% | $162.9497 | $162.95 | $162.95 | $162.90 |
| Purchase #3 | $161.38 | 6.311% | $171.5647 | $171.56 | $171.55 | $171.60 |
| Purchase #4 | $238.95 | 4.638% | $250.0325 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $114.57 | 10.253% | $126.3169 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $121.60 | 13.281% | $137.7497 | $137.75 | $137.75 | $137.70 |
| Purchase #7 | $133.60 | 10.452% | $147.5639 | $147.56 | $147.55 | $147.60 |
| 7 purchase totals = | $1,047.91 | $1,128.5057 | $1,128.50 | $1,128.50 | $1,128.40 | |