| 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 | $111.91 | 3.245% | $115.5415 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $91.54 | 7.216% | $98.1455 | $98.15 | $98.15 | $98.10 |
| Purchase #3 | $243.28 | 10.780% | $269.5056 | $269.51 | $269.50 | $269.50 |
| Purchase #4 | $36.29 | 10.546% | $40.1171 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $224.83 | 13.874% | $256.0229 | $256.02 | $256.00 | $256.00 |
| Purchase #6 | $5.93 | 12.280% | $6.6582 | $6.66 | $6.65 | $6.70 |
| Purchase #7 | $8.73 | 9.411% | $9.5516 | $9.55 | $9.55 | $9.60 |
| 7 purchase totals = | $722.51 | $795.5424 | $795.55 | $795.50 | $795.50 | |