| 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 | $184.52 | 5.202% | $194.1187 | $194.12 | $194.10 | $194.10 |
| Purchase #2 | $41.54 | 4.105% | $43.2452 | $43.25 | $43.25 | $43.20 |
| Purchase #3 | $72.46 | 9.848% | $79.5959 | $79.60 | $79.60 | $79.60 |
| Purchase #4 | $134.33 | 3.245% | $138.689 | $138.69 | $138.70 | $138.70 |
| Purchase #5 | $243.85 | 11.828% | $272.6926 | $272.69 | $272.70 | $272.70 |
| Purchase #6 | $95.42 | 8.138% | $103.1853 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $198.52 | 12.589% | $223.5117 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $970.64 | $1,055.0384 | $1,055.05 | $1,055.05 | $1,055.00 | |