| 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 | $102.48 | 4.752% | $107.3498 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $142.44 | 13.826% | $162.1338 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $46.67 | 11.393% | $51.9871 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $123.88 | 3.302% | $127.9705 | $127.97 | $127.95 | $128.00 |
| Purchase #5 | $228.97 | 9.503% | $250.729 | $250.73 | $250.75 | $250.70 |
| Purchase #6 | $135.88 | 9.164% | $148.332 | $148.33 | $148.35 | $148.30 |
| Purchase #7 | $190.26 | 12.307% | $213.6753 | $213.68 | $213.70 | $213.70 |
| 7 purchase totals = | $970.58 | $1,062.1775 | $1,062.18 | $1,062.25 | $1,062.10 | |