| 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 | $219.47 | 6.227% | $233.1364 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $208.49 | 8.419% | $226.0428 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $174.99 | 7.157% | $187.514 | $187.51 | $187.50 | $187.50 |
| Purchase #4 | $115.88 | 12.811% | $130.7254 | $130.73 | $130.75 | $130.70 |
| Purchase #5 | $130.86 | 13.609% | $148.6687 | $148.67 | $148.65 | $148.70 |
| Purchase #6 | $192.76 | 6.206% | $204.7227 | $204.72 | $204.70 | $204.70 |
| Purchase #7 | $244.29 | 6.267% | $259.5997 | $259.60 | $259.60 | $259.60 |
| 7 purchase totals = | $1,286.74 | $1,390.4097 | $1,390.41 | $1,390.40 | $1,390.30 | |