| 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 | $66.61 | 4.172% | $69.389 | $69.39 | $69.40 | $69.40 |
| Purchase #2 | $237.44 | 12.748% | $267.7089 | $267.71 | $267.70 | $267.70 |
| Purchase #3 | $213.35 | 3.169% | $220.1111 | $220.11 | $220.10 | $220.10 |
| Purchase #4 | $119.81 | 8.171% | $129.5997 | $129.60 | $129.60 | $129.60 |
| Purchase #5 | $218.48 | 10.371% | $241.1386 | $241.14 | $241.15 | $241.10 |
| Purchase #6 | $69.98 | 5.618% | $73.9115 | $73.91 | $73.90 | $73.90 |
| Purchase #7 | $82.48 | 12.325% | $92.6457 | $92.65 | $92.65 | $92.60 |
| 7 purchase totals = | $1,008.15 | $1,094.5045 | $1,094.51 | $1,094.50 | $1,094.40 | |