| 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 | $109.83 | 6.733% | $117.2249 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $223.68 | 9.320% | $244.527 | $244.53 | $244.55 | $244.50 |
| Purchase #3 | $67.84 | 11.517% | $75.6531 | $75.65 | $75.65 | $75.70 |
| Purchase #4 | $188.67 | 4.116% | $196.4357 | $196.44 | $196.45 | $196.40 |
| Purchase #5 | $135.88 | 8.484% | $147.4081 | $147.41 | $147.40 | $147.40 |
| Purchase #6 | $32.46 | 12.874% | $36.6389 | $36.64 | $36.65 | $36.60 |
| Purchase #7 | $197.65 | 8.649% | $214.7447 | $214.74 | $214.75 | $214.70 |
| 7 purchase totals = | $956.01 | $1,032.6324 | $1,032.63 | $1,032.65 | $1,032.50 | |