| 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 | $129.49 | 6.349% | $137.7113 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $148.32 | 6.240% | $157.5752 | $157.58 | $157.60 | $157.60 |
| Purchase #3 | $137.95 | 8.318% | $149.4247 | $149.42 | $149.40 | $149.40 |
| Purchase #4 | $105.87 | 9.297% | $115.7127 | $115.71 | $115.70 | $115.70 |
| Purchase #5 | $192.96 | 4.400% | $201.4502 | $201.45 | $201.45 | $201.50 |
| Purchase #6 | $232.48 | 3.735% | $241.1631 | $241.16 | $241.15 | $241.20 |
| Purchase #7 | $210.38 | 5.435% | $221.8142 | $221.81 | $221.80 | $221.80 |
| 7 purchase totals = | $1,157.45 | $1,224.8514 | $1,224.84 | $1,224.80 | $1,224.90 | |