| 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 | $83.76 | 8.561% | $90.9307 | $90.93 | $90.95 | $90.90 |
| Purchase #2 | $210.98 | 6.806% | $225.3393 | $225.34 | $225.35 | $225.30 |
| Purchase #3 | $101.33 | 9.781% | $111.2411 | $111.24 | $111.25 | $111.20 |
| Purchase #4 | $139.74 | 12.103% | $156.6527 | $156.65 | $156.65 | $156.70 |
| Purchase #5 | $194.38 | 13.823% | $221.2491 | $221.25 | $221.25 | $221.20 |
| Purchase #6 | $204.71 | 4.555% | $214.0345 | $214.03 | $214.05 | $214.00 |
| Purchase #7 | $175.51 | 13.292% | $198.8388 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $1,110.41 | $1,218.2862 | $1,218.28 | $1,218.35 | $1,218.10 | |