| 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 | $144.42 | 7.351% | $155.0363 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $225.53 | 11.512% | $251.493 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $58.58 | 11.162% | $65.1187 | $65.12 | $65.10 | $65.10 |
| Purchase #4 | $73.67 | 10.345% | $81.2912 | $81.29 | $81.30 | $81.30 |
| Purchase #5 | $243.73 | 6.299% | $259.0826 | $259.08 | $259.10 | $259.10 |
| Purchase #6 | $221.41 | 10.333% | $244.2883 | $244.29 | $244.30 | $244.30 |
| Purchase #7 | $54.56 | 5.647% | $57.641 | $57.64 | $57.65 | $57.60 |
| 7 purchase totals = | $1,021.90 | $1,113.9511 | $1,113.95 | $1,114.00 | $1,113.90 | |