| 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 | $193.27 | 3.631% | $200.2876 | $200.29 | $200.30 | $200.30 |
| Purchase #2 | $83.50 | 10.195% | $92.0128 | $92.01 | $92.00 | $92.00 |
| Purchase #3 | $199.97 | 5.185% | $210.3384 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $168.55 | 5.838% | $178.3899 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $77.84 | 8.749% | $84.6502 | $84.65 | $84.65 | $84.70 |
| Purchase #6 | $237.87 | 9.218% | $259.7969 | $259.80 | $259.80 | $259.80 |
| Purchase #7 | $24.64 | 13.477% | $27.9607 | $27.96 | $27.95 | $28.00 |
| 7 purchase totals = | $985.64 | $1,053.4365 | $1,053.44 | $1,053.45 | $1,053.50 | |