| 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 | $188.63 | 13.642% | $214.3629 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $90.32 | 12.735% | $101.8223 | $101.82 | $101.80 | $101.80 |
| Purchase #3 | $127.81 | 11.592% | $142.6257 | $142.63 | $142.65 | $142.60 |
| Purchase #4 | $111.66 | 13.528% | $126.7654 | $126.77 | $126.75 | $126.80 |
| Purchase #5 | $244.92 | 6.500% | $260.8398 | $260.84 | $260.85 | $260.80 |
| Purchase #6 | $235.90 | 13.154% | $266.9303 | $266.93 | $266.95 | $266.90 |
| Purchase #7 | $16.25 | 3.646% | $16.8425 | $16.84 | $16.85 | $16.80 |
| 7 purchase totals = | $1,015.49 | $1,130.1889 | $1,130.19 | $1,130.20 | $1,130.10 | |