| 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 | $205.34 | 3.393% | $212.3072 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $95.50 | 8.185% | $103.3167 | $103.32 | $103.30 | $103.30 |
| Purchase #3 | $92.29 | 6.216% | $98.0267 | $98.03 | $98.05 | $98.00 |
| Purchase #4 | $247.31 | 7.615% | $266.1427 | $266.14 | $266.15 | $266.10 |
| Purchase #5 | $245.83 | 11.271% | $273.5375 | $273.54 | $273.55 | $273.50 |
| Purchase #6 | $114.37 | 4.344% | $119.3382 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $157.52 | 12.774% | $177.6416 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $1,158.16 | $1,250.3106 | $1,250.32 | $1,250.35 | $1,250.10 | |