| 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 | $129.84 | 4.151% | $135.2297 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $128.77 | 6.763% | $137.4787 | $137.48 | $137.50 | $137.50 |
| Purchase #3 | $30.53 | 12.436% | $34.3267 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $211.73 | 7.437% | $227.4764 | $227.48 | $227.50 | $227.50 |
| Purchase #5 | $139.52 | 11.395% | $155.4183 | $155.42 | $155.40 | $155.40 |
| Purchase #6 | $192.48 | 7.180% | $206.3001 | $206.30 | $206.30 | $206.30 |
| Purchase #7 | $140.80 | 8.586% | $152.8891 | $152.89 | $152.90 | $152.90 |
| 7 purchase totals = | $973.67 | $1,049.1190 | $1,049.13 | $1,049.20 | $1,049.10 | |