| 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 | $184.81 | 10.233% | $203.7216 | $203.72 | $203.70 | $203.70 |
| Purchase #2 | $155.63 | 11.818% | $174.0224 | $174.02 | $174.00 | $174.00 |
| Purchase #3 | $18.72 | 3.449% | $19.3657 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $205.70 | 11.188% | $228.7137 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $244.98 | 5.395% | $258.1967 | $258.20 | $258.20 | $258.20 |
| Purchase #6 | $94.65 | 9.719% | $103.849 | $103.85 | $103.85 | $103.80 |
| Purchase #7 | $40.65 | 5.695% | $42.965 | $42.97 | $42.95 | $43.00 |
| 7 purchase totals = | $945.14 | $1,030.8341 | $1,030.84 | $1,030.75 | $1,030.80 | |