| 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 | $105.49 | 11.506% | $117.6277 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $26.86 | 3.660% | $27.8431 | $27.84 | $27.85 | $27.80 |
| Purchase #3 | $34.61 | 10.128% | $38.1153 | $38.12 | $38.10 | $38.10 |
| Purchase #4 | $189.85 | 12.797% | $214.1451 | $214.15 | $214.15 | $214.10 |
| Purchase #5 | $233.37 | 6.543% | $248.6394 | $248.64 | $248.65 | $248.60 |
| Purchase #6 | $248.88 | 10.243% | $274.3728 | $274.37 | $274.35 | $274.40 |
| Purchase #7 | $250.86 | 10.771% | $277.8801 | $277.88 | $277.90 | $277.90 |
| 7 purchase totals = | $1,089.92 | $1,198.6235 | $1,198.63 | $1,198.65 | $1,198.50 | |