| 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 | $17.94 | 9.222% | $19.5944 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $177.49 | 6.251% | $188.5849 | $188.58 | $188.60 | $188.60 |
| Purchase #3 | $178.35 | 8.326% | $193.1994 | $193.20 | $193.20 | $193.20 |
| Purchase #4 | $117.59 | 9.778% | $129.088 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $81.50 | 12.496% | $91.6842 | $91.68 | $91.70 | $91.70 |
| Purchase #6 | $244.40 | 13.413% | $277.1814 | $277.18 | $277.20 | $277.20 |
| Purchase #7 | $246.74 | 8.739% | $268.3026 | $268.30 | $268.30 | $268.30 |
| 7 purchase totals = | $1,064.01 | $1,167.6349 | $1,167.62 | $1,167.70 | $1,167.70 | |