| 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 | $216.45 | 3.727% | $224.5171 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $34.92 | 11.331% | $38.8768 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $92.55 | 9.774% | $101.5958 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $194.28 | 5.697% | $205.3481 | $205.35 | $205.35 | $205.30 |
| Purchase #5 | $148.75 | 8.199% | $160.946 | $160.95 | $160.95 | $160.90 |
| Purchase #6 | $39.52 | 3.627% | $40.9534 | $40.95 | $40.95 | $41.00 |
| Purchase #7 | $185.53 | 13.780% | $211.096 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $912.00 | $983.3332 | $983.35 | $983.35 | $983.30 | |