| 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 | $239.90 | 5.584% | $253.296 | $253.30 | $253.30 | $253.30 |
| Purchase #2 | $223.92 | 11.543% | $249.7671 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $224.92 | 3.767% | $233.3927 | $233.39 | $233.40 | $233.40 |
| Purchase #4 | $101.88 | 10.682% | $112.7628 | $112.76 | $112.75 | $112.80 |
| Purchase #5 | $129.41 | 9.160% | $141.264 | $141.26 | $141.25 | $141.30 |
| Purchase #6 | $178.80 | 12.484% | $201.1214 | $201.12 | $201.10 | $201.10 |
| Purchase #7 | $37.32 | 4.305% | $38.9266 | $38.93 | $38.95 | $38.90 |
| 7 purchase totals = | $1,136.15 | $1,230.5306 | $1,230.53 | $1,230.50 | $1,230.60 | |