| 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 | $217.67 | 12.151% | $244.1191 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $50.73 | 11.248% | $56.4361 | $56.44 | $56.45 | $56.40 |
| Purchase #3 | $134.83 | 9.386% | $147.4851 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $242.34 | 10.124% | $266.8745 | $266.87 | $266.85 | $266.90 |
| Purchase #5 | $212.74 | 8.188% | $230.1592 | $230.16 | $230.15 | $230.20 |
| Purchase #6 | $242.88 | 6.670% | $259.0801 | $259.08 | $259.10 | $259.10 |
| Purchase #7 | $108.41 | 7.724% | $116.7836 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $1,209.60 | $1,320.9377 | $1,320.94 | $1,320.95 | $1,321.00 | |