| 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 | $29.31 | 9.482% | $32.0892 | $32.09 | $32.10 | $32.10 |
| Purchase #2 | $159.87 | 12.266% | $179.4797 | $179.48 | $179.50 | $179.50 |
| Purchase #3 | $191.98 | 6.741% | $204.9214 | $204.92 | $204.90 | $204.90 |
| Purchase #4 | $111.88 | 3.361% | $115.6403 | $115.64 | $115.65 | $115.60 |
| Purchase #5 | $156.98 | 10.164% | $172.9354 | $172.94 | $172.95 | $172.90 |
| Purchase #6 | $156.28 | 7.493% | $167.9901 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $153.91 | 13.188% | $174.2077 | $174.21 | $174.20 | $174.20 |
| 7 purchase totals = | $960.21 | $1,047.2638 | $1,047.27 | $1,047.30 | $1,047.20 | |