| 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 | $183.45 | 4.298% | $191.3347 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $87.40 | 13.161% | $98.9027 | $98.90 | $98.90 | $98.90 |
| Purchase #3 | $187.56 | 6.604% | $199.9465 | $199.95 | $199.95 | $199.90 |
| Purchase #4 | $244.72 | 3.495% | $253.273 | $253.27 | $253.25 | $253.30 |
| Purchase #5 | $101.40 | 6.351% | $107.8399 | $107.84 | $107.85 | $107.80 |
| Purchase #6 | $242.98 | 5.703% | $256.8371 | $256.84 | $256.85 | $256.80 |
| Purchase #7 | $220.75 | 8.653% | $239.8515 | $239.85 | $239.85 | $239.90 |
| 7 purchase totals = | $1,268.26 | $1,347.9854 | $1,347.98 | $1,348.00 | $1,347.90 | |