| 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 | $34.45 | 4.159% | $35.8828 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $235.58 | 8.259% | $255.0366 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $66.32 | 10.195% | $73.0813 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $194.40 | 6.270% | $206.5889 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $168.40 | 3.852% | $174.8868 | $174.89 | $174.90 | $174.90 |
| Purchase #6 | $19.95 | 3.786% | $20.7053 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $246.27 | 11.637% | $274.9284 | $274.93 | $274.95 | $274.90 |
| 7 purchase totals = | $965.37 | $1,041.1101 | $1,041.12 | $1,041.20 | $1,041.10 | |