| 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 | $242.67 | 4.813% | $254.3497 | $254.35 | $254.35 | $254.30 |
| Purchase #2 | $206.99 | 6.616% | $220.6845 | $220.68 | $220.70 | $220.70 |
| Purchase #3 | $187.79 | 9.499% | $205.6282 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $181.77 | 5.493% | $191.7546 | $191.75 | $191.75 | $191.80 |
| Purchase #5 | $76.93 | 13.648% | $87.4294 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $78.87 | 12.217% | $88.5055 | $88.51 | $88.50 | $88.50 |
| Purchase #7 | $201.50 | 6.629% | $214.8574 | $214.86 | $214.85 | $214.90 |
| 7 purchase totals = | $1,176.52 | $1,263.2093 | $1,263.21 | $1,263.25 | $1,263.20 | |