| 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 | $119.37 | 9.271% | $130.4368 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $118.85 | 4.428% | $124.1127 | $124.11 | $124.10 | $124.10 |
| Purchase #3 | $140.44 | 3.636% | $145.5464 | $145.55 | $145.55 | $145.50 |
| Purchase #4 | $245.47 | 11.507% | $273.7162 | $273.72 | $273.70 | $273.70 |
| Purchase #5 | $219.25 | 6.160% | $232.7558 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $51.76 | 10.703% | $57.2999 | $57.30 | $57.30 | $57.30 |
| Purchase #7 | $39.39 | 3.642% | $40.8246 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $934.53 | $1,004.6924 | $1,004.70 | $1,004.65 | $1,004.60 | |