| 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 | $229.62 | 6.807% | $245.2502 | $245.25 | $245.25 | $245.30 |
| Purchase #2 | $117.26 | 9.828% | $128.7843 | $128.78 | $128.80 | $128.80 |
| Purchase #3 | $194.61 | 6.478% | $207.2168 | $207.22 | $207.20 | $207.20 |
| Purchase #4 | $38.89 | 11.113% | $43.2118 | $43.21 | $43.20 | $43.20 |
| Purchase #5 | $187.41 | 9.666% | $205.5251 | $205.53 | $205.55 | $205.50 |
| Purchase #6 | $123.40 | 11.114% | $137.1147 | $137.11 | $137.10 | $137.10 |
| Purchase #7 | $153.52 | 5.650% | $162.1939 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $1,044.71 | $1,129.2968 | $1,129.29 | $1,129.30 | $1,129.30 | |