| 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 | $218.35 | 12.494% | $245.6306 | $245.63 | $245.65 | $245.60 |
| Purchase #2 | $157.50 | 9.212% | $172.0089 | $172.01 | $172.00 | $172.00 |
| Purchase #3 | $14.79 | 9.805% | $16.2402 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $194.77 | 4.860% | $204.2358 | $204.24 | $204.25 | $204.20 |
| Purchase #5 | $18.53 | 3.161% | $19.1157 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $216.85 | 4.296% | $226.1659 | $226.17 | $226.15 | $226.20 |
| Purchase #7 | $124.49 | 5.817% | $131.7316 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $945.28 | $1,015.1287 | $1,015.14 | $1,015.15 | $1,015.00 | |