| 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 | $111.86 | 3.605% | $115.8926 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $241.95 | 12.331% | $271.7849 | $271.78 | $271.80 | $271.80 |
| Purchase #3 | $210.61 | 13.616% | $239.2867 | $239.29 | $239.30 | $239.30 |
| Purchase #4 | $210.96 | 11.691% | $235.6233 | $235.62 | $235.60 | $235.60 |
| Purchase #5 | $179.26 | 11.352% | $199.6096 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $5.65 | 7.765% | $6.0887 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $172.90 | 7.496% | $185.8606 | $185.86 | $185.85 | $185.90 |
| 7 purchase totals = | $1,133.19 | $1,254.1464 | $1,254.14 | $1,254.15 | $1,254.20 | |