| 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 | $229.53 | 4.780% | $240.5015 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $74.55 | 12.140% | $83.6004 | $83.60 | $83.60 | $83.60 |
| Purchase #3 | $175.78 | 9.596% | $192.6478 | $192.65 | $192.65 | $192.60 |
| Purchase #4 | $208.25 | 8.694% | $226.3553 | $226.36 | $226.35 | $226.40 |
| Purchase #5 | $24.40 | 4.252% | $25.4375 | $25.44 | $25.45 | $25.40 |
| Purchase #6 | $180.95 | 11.199% | $201.2146 | $201.21 | $201.20 | $201.20 |
| Purchase #7 | $54.49 | 10.704% | $60.3226 | $60.32 | $60.30 | $60.30 |
| 7 purchase totals = | $947.95 | $1,030.0797 | $1,030.08 | $1,030.05 | $1,030.00 | |